Individual Calculations September 2012
 Tuma, Jiri  Total change: 1.05  Rating chartPersonal card
 Czech Open 2012 - A - GM open Pardubice CZE 2012-07-20
RcRownchangeKK*chgGame
 2357 2312 4.00 9 0.07 15 1.05 
  Poleg, Matan 2037 ISR1.0010.17152.55 
  Bernasek, Jan m2487 CZE0.001-0.2715-4.05 
  Saitov, Ilnur 2103 RUS1.0010.23153.45 
  Plat, Vojtech m2492 CZE0.001-0.2615-3.90 
  Yankelevich, Lev 2147 GER1.0010.28154.20 
  Gutman, Gennadi g2493 UKR0.5010.24153.60 
  Zorko, Jure m2476 SLO0.5010.22153.30 
  Akesson, Ralf g2448 SWE0.001-0.3215-4.80 
  Simantsev, Mikhail g2531 UKR0.001-0.2215-3.30 

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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