Individual Calculations July 2012
 Szczepkowska-Horowska, Karina  Total change: -10.95  Rating chartPersonal card
 65.Mistrzostwa Warszawy 2012 Open A Warszawa POL 2012-05-26
RcRownchangeKK*chgGame
 2249 2387 4.50 8 -0.73 15 -10.95 
  Kaliszewski, Tomasz 2020 POL1.0010.10151.50 
  Szewczyk, Mariusz 1987  * POL1.0010.08151.20 
  Leniart, Arkadiusz m2458 POL0.001-0.4015-6.00 
  Gorecki, Andrzej 2102 POL1.0010.16152.40 
  Janczarski, Michal 2345 POL0.501-0.0615-0.90 
  Sznapik, Aleksander m2397 POL1.0010.51157.65 
  Strzemiecki, Zbigniew m2416 POL0.001-0.4615-6.90 
  Adamski, Andrzej m2268 POL0.001-0.6615-9.90 
 * 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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