2025 Southern California State Championship
May 23-26, 2025

Welcome to the official site of the 2025 Southern California State Championship. Thank you to all of our donors whose generous contributions made this year's event possible.

Meet the Players
CL
1. GM Vladimir Akopian, FIDE 2595
CL
2. GM Andrey Baryshpolets, FIDE 2571
CL
3. GM "JJ" Ali Marandi, FIDE 2523
CL
4. GM Kirk Ghazarian, FIDE 2508
CL
5. GM Arman Mikaelyan, FIDE 2492
CL
6. IM Robert Shlyakhtenko, FIDE 2442
CL
7. GM Bachuluun Tsegmed, FIDE 2430
CL
8. FM Mikayel Rostomyan, FIDE 2325

Format

Tournament rules and format are as follows:

Format: Eight player single round robin

Participants: Seeds for event are as follows: The top eight players on the SoCal resident rating list who accepted their invitation.

Time Control: 40/90 + SD/30; +30 increment from move one

Pairings: Pairings will be determined after a drawing of lots in the opening ceremony.

Opening Ceremony: Friday 5:00 pm

Rounds:
Friday: One-6:00 pm
Saturday: Two-10:00 am, Three-5:00 pm
Sunday: Four-10:00 am, Five-5:00 pm
Monday: Six-10:00 am, Seven-5:00 pm

Prizes: $$9,700 guaranteed prizes

Prize Schedule
1st Place $2,500 + Trophy + Title of State Champion
2nd Place $2,000
3rd Place $1,500
4th Place $1,200
5th Place $1,000
6th Place $750
7th Place $500
8th Place $250

Cash prizes: Cash prizes are combined and divided equally when players tie. For example: If three players tie for first, the first, second, and third prizes will be combined and divided equally: $2500 + $2000 + $1500 = $6000. $6000/3 = $2000 each.

Best Game Prizes: TBD

Tiebreaks for trophy and title:

1. Direct Encounter. If All the tied players have met each other, the sum of points from these encounters is used. The player with the highest score is ranked number 1.

2. Sonneborn-Berger System (calculation). Sonneborn-Berger for Round Robin Individual Tournaments is the sum of the scores of the opponents a player has defeated (including wins by forfeit) and half the scores of the players with whom he has drawn.

3. Koya System for Round-Robin Tournaments. This is the number of points achieved against all opponents who have achieved 50% or more (including wins by forfeit).

4. Sum of Progressive Scores. After each round a player has a certain tournament score. These scores are added to determine the total Sum of Progressive Score.

5. Sum of Progressive Scores Cuts. The Sum of Progressive Score reduced by the tournament score of one or more rounds, starting with the first round.

Ratings: The tournament will be FIDE- and USCF-rated

Default (late) time: The standard default time is one hour. You have one to appear at the board.

Draws: There is no mandatory minimum number of moves that must be completed before a draw can be offered.

Electronic Devices: Players must place all electronic devices in a designated box before the start of the round. They are to have no electronic devices on their person at any time during the round. If a player is caught with an electronic device on their person, the game they are playing will be declared a forfeit loss. If the infraction is deemed an accident the player shall be allowed to participate in the remaining games. If the infraction not accidental, the player will be expelled from the event.

Security Wand: Players agree to be "wanded" when entering or leaving the playing hall subject to Arbiter's descretion.

DGT: We will broadcast the games on Chess.com here and Lichess.org here with a 15-minute delay.

Score sheets: A copy of their scoresheet shall be given by each player to the TD after each round

Chief Arbiter: IA Randy Hough randallhough@gmail.com

Site: Airtel Plaza Hotel, 7277 Valjean Ave, Van Nuys, CA 91406

Spectators: All spectators welcome

Standings

No. Player Player USCF
Rtg
FIDE
Rtg
1
VA
2
AB
3
CA
4
KG
5
AM
6
RS
7
BT
8
MR
Total Place
1 Akopian GM Vladimir Akopian 2667 2595 X ½ 1 1 ½ ½ ½ ½ 4.5 Tie 1st place, $2,250 + Title + Trophy
2 Baryshpolets GM Andrey Baryshpolets 2635 2571 ½ X 0 0 0 1 ½ ½ 2.5 8th place, $250
3 Ali Marandi GM "JJ" Ali Marandi 2593 2523 0 1 X 0 ½ ½ ½ ½ 3.0 Tie 5th-7th place, $750
4 Ghazarian GM Kirk Ghazarian 2571 2508 0 1 1 X ½ ½ ½ ½ 4.0 3rd place, $1,500
5 Mikaelyan GM Arman Mikaelyan 2573 2492 ½ 1 ½ ½ X ½ 1 ½ 4.5 Tie 1st place, $2,250
6 Shlyakhtenko IM Robert Shlyakhtenko 2532 2442 ½ 0 ½ ½ ½ X ½ ½ 3.0 Tie 5th-7th place, $750
7 Tsegmed GM Bachuluun Tsegmed 2484 2430 ½ ½ ½ ½ 0 ½ X ½ 3.0 Tie 5th-7th place, $750
8 Rostomyan FM Mikayel Rostomyan 2378 2325 ½ ½ ½ ½ ½ ½ ½ X 3.5 4th place, $1,200
  Average Average 2554 2486                    

Pairings & Results

Round 1: Friday May 23, 6 p.m.

Board White Result Black
1
2
3
4

Round 2: Saturday May 24, 10 a.m.

Board White Result Black
1
2
3
4

Round 3: Saturday May 24, 5 p.m.

Board White Result Black
1      
2      
3      
4      

Round 4: Sunday May 25, 10 a.m.

Board White Result Black
1      
2      
3      
4      

Round 5: Sunday May 25, 5 p.m.

Board White Result Black
1      
2      
3      
4      

Round 6: Monday May 26, 10 a.m.

Board White Result Black
1      
2      
3      
4      

Round 7: Monday May 26, 5 p.m.

Board White Result Black
1      
2      
3      
4      

Donations

Our goal is to collect $10,000 in donations

Our Partners

Donations This Year

Donor $
San Gabriel Valley CC $1,030
In memory of Lina Grumette $518
Jerry Yee $100
Michael Yee $52
Patrick Bollig $100
Scott Roods $25
Vadim Kudryavtsev $103
Armen Ambartsoumian $103
Dganit Toren $103
Anonymous $2,500
George Shahin $206
Ari Arom $40
Chuck Ensey $1,000
Ala'a Moussa $585
FM David Bassett $250
Anonymous $206
Eric Ferguson $200
In memory of Jimmy Quon $103
Anonymous $515
Sabarish Kailasam $25
Anonymous $103
Raymond Deturenne $52
North County Chess Club $500
Angela Liu $25
Anonymous $206
ICEA $500
Sabarish Kailasam $26
Anonymous $200
Anonymous $1,500
Shyam Gandhi $5
WGM Tatev Abrahamyan $103
Gregg Small $200
Anonymous $206
Colville Family $50
Anonymous $52
Chris Roberts $553
Total $12,051

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