Rapid: Individual Calculations September 2017
 Belczewski, Roman  Total change: 4.80  Rating chartPersonal card
 XVIII Otwarty Turniej Szachowy o Puchar Burmistrza Biskupca Biskupiec POL 2017-07-30
RcRownchangeKK*chgGame
 1541 1279 1.00 4 0.24 20 4.80 
  Gniado, Radoslaw 1679  * POL0.001-0.0820-1.60 
  Kozlowski, Pawel 1554 POL0.001-0.1720-3.40 
  Mlotkowski, Cezary 1496 POL0.5010.28205.60 
  Owczarek, Monika 1433 POL0.5010.21204.20 
 * 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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