Individual Calculations April 2009
 Shulman, Yury  Total change: -7.30  Rating chartPersonal card
 XXI Torneo GM Carlos Torre Repetto In Memoriam - KO MERIDA, YUCATAN MEX 2008-12-17
RcRownchangeKK*chgGame
 2570 2616 1.50 4 -0.74 10 -7.40 
  Cordova, Emilio g2533 PER0.001-0.6110-6.10 
  Cordova, Emilio g2533 PER1.0010.39103.90 
  Akobian, Varuzhan g2607 USA0.001-0.5110-5.10 
  Akobian, Varuzhan g2607 USA0.501-0.0110-0.10 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 18th Annual North American Open Las vegas, Nevada USA 2008-12-26
RcRownchangeKK*chgGame
 2442 2616 5.00 7 0.01 10 0.10 
  Rubsamen, Cornelius 2266 USA1.0010.11101.10 
  Hansen, Eric f2362 CAN0.501-0.3110-3.10 
  Adamson, Robby f2324 USA1.0010.15101.50 
  Khachiyan, Melikset g2508 USA0.501-0.1510-1.50 
  Sevillano, Enrico m2512 USA1.0010.36103.60 
  Antonio Jr, Rogelio g2515 PHI0.501-0.1410-1.40 
  Izoria, Zviad g2610 GEO0.501-0.0110-0.10 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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