Individual Calculations January 2010
 Andreikin, Dmitry  Total change: -1.40  Rating chartPersonal card
 World Junior Championships U20 (Boys) Puerto Madryn, Chubut ARG 2009-10-22
RcRownchangeKK*chgGame
 2558 2659 7.50 12 -0.12 10 -1.20 
  Lalith, Babu M R m2477 IND0.501-0.2410-2.40 
  Adhiban, Baskaran m2490 IND1.0010.28102.80 
  Margvelashvili, Giorgi m2509 GEO0.501-0.2010-2.00 
  Rodshtein, Maxim g2623 ISR0.501-0.0510-0.50 
  Leon Hoyos, Manuel g2516 MEX1.0010.31103.10 
  Iturrizaga, Eduardo g2605 VEN0.001-0.5810-5.80 
  Grigoryan, Avetik g2515 ARM1.0010.31103.10 
  Robson, Ray m2527 USA0.501-0.1810-1.80 
  Jumabayev, Rinat g2548 KAZ1.0010.35103.50 
  Zhigalko, Sergei g2646 BLR0.501-0.0210-0.20 
  Diamant, Andre g2526 BRA1.0010.32103.20 
  Vachier-Lagrave, Maxime g2718 FRA0.001-0.4210-4.20 

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)
 
 World Cup 2009 Khanty-Mansiysk RUS 2009-11-21
RcRownchangeKK*chgGame
 2628 2636 1.00 2 -0.02 10 -0.20 
  Nyback, Tomi g2628 FIN0.001-0.5110-5.10 
  Nyback, Tomi g2628 FIN1.0010.49104.90 

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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