Individual Calculations January 2011
 Petr, Jan  Total change: 18.90  Rating chartPersonal card
 World Youth Chess Championships 2010 - Open under 12 Porto Carras, Chalkidiki - Greece GRE 2010-10-20
RcRownchangeKK*chgGame
 2003 1810 3.50 8 1.26 15 18.90 
  Steinberg, Nitzan 2210  * ISR0.001-0.0815-1.20 
  Korpa, Bence 2210  * HUN0.001-0.0815-1.20 
  Saiyn, Zhanat 2074 KAZ0.001-0.1815-2.70 
  Thawalampola, Banuka Neranjan 1527 SRI1.0010.16152.40 
  Gledura, Benjamin f2180 HUN1.0010.901513.50 
  Savenkov, Konstantin 1943 RUS0.5010.18152.70 
  Sawlin, Leonid 1940 GER1.0010.681510.20 
  Stremavicius, Titas 1943 LTU0.001-0.3215-4.80 
 * 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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