Individual Calculations May 2022
 George Samir, David  Total change: 23.60  Rating chartPersonal card
 Kvika Reykjavik Open 2022 Reykjavik ISL 2022-04-06
RcRownchangeKK*chgGame
 2202 2002 2.50 7 0.59 40 23.60 
  Thorhallsson, Simon f2252 ISL1.0010.814032.40 
  Thorfinnsson, Bragi g2419 ISL0.5010.434017.20 
  Clarke, Brandon G I m2436 ENG0.001-0.0640-2.40 
  Minko, Dmitry c2298 FID0.001-0.1540-6.00 
  Stefansson, Benedikt 1602  * ISL1.0010.08403.20 
  Sarkar, Justin m2314 USA0.001-0.1440-5.60 
  Ruiz Buendia, Miguel 2092 ESP0.001-0.3840-15.20 
 * 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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