Individual Calculations October 2012
 Kostenko, Petr  Total change: -5.10  Rating chartPersonal card
 40th World Chess Olympiad-Open Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2330 2494 5.00 8 -0.51 10 -5.10 
  Alahakoon, Isuru 2094  * SRI1.0010.08100.80 
  Paragua, Mark g2508 PHI0.001-0.4810-4.80 
  Labeckas, Kestutis m2378 LTU1.0010.34103.40 
  Valenta, Vit 2162 CZE1.0010.12101.20 
  Rios, Cristhian Camilo f2398 COL0.001-0.6310-6.30 
  Noritsyn, Nikolay m2472 CAN0.001-0.5310-5.30 
  Hammoudi, Ali 2155 SYR1.0010.12101.20 
  Kurmann, Oliver m2469 SUI1.0010.47104.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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