Rapid: Individual Calculations September 2017
 Sobich, Stanislaw  Total change: -27.20  Rating chartPersonal card
 XVIII Otwarty Turniej Szachowy o Puchar Burmistrza Biskupca Biskupiec POL 2017-07-30
RcRownchangeKK*chgGame
 1614 1696 3.50 8 -1.36 20 -27.20 
  Pacho, Maria 1296  * POL0.501-0.4220-8.40 
  Kozlowski, Waldemar f2096  * POL0.001-0.0820-1.60 
  Potkanski, Grzegorz 1296  * POL1.0010.08201.60 
  Szymczak, Zbigniew m2096  * POL0.5010.42208.40 
  Kozlowski, Andrzej 1567 POL0.001-0.6720-13.40 
  Potkanski, Michal 1550 POL1.0010.30206.00 
  Arbaszewski, Krzysztof 1457 POL0.001-0.8020-16.00 
  Kruklis, Miroslaw 1554 POL0.501-0.1920-3.80 
 * 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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