Individual Calculations July 2012
 Gralka, Julian  Total change: -23.10  Rating chartPersonal card
 II Turniej szachowy - MIEDZYZDROJE Miedzyzdroje POL 2012-04-28
RcRownchangeKK*chgGame
 1961 2263 6.00 9 -1.54 15 -23.10 
  Sklepinski, Artur 1863  * POL1.0010.08151.20 
  Poswiatowski, Michal 1989 POL0.001-0.8315-12.45 
  Psyk, Radoslaw 1863  * POL1.0010.08151.20 
  Malaczek, Mateusz 1863  * POL1.0010.08151.20 
  Koitka, Jakub 1953 POL1.0010.14152.10 
  Stankiewicz, Pawel 2080 POL0.001-0.7415-11.10 
  Adamowicz, Maciej 1988 POL1.0010.17152.55 
  Markowski, Piotr 2189 POL0.001-0.6015-9.00 
  Murawko, Katarzyna 1863  * POL1.0010.08151.20 
 * 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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