Rapid: Individual Calculations May 2019
 Wiktor, Zygmunt  Total change: -23.60  Rating chartPersonal card
 XVI T.Sz. o Puchar Burmistrza Dzielnicy Targowek - open FIDE Warszawa POL 2019-03-30
RcRownchangeKK*chgGame
 1477 1245 0.00 5 -1.18 20 -23.60 
  Slomski, Arkadiusz 1645  * POL0.001-0.0820-1.60 
  Jankiewicz, Maciej 1371 POL0.001-0.3320-6.60 
  Krowicki, Przemyslaw 1419 POL0.001-0.2720-5.40 
  Oles, Jan 1303 POL0.001-0.4220-8.40 
  Wysocki, Mieczyslaw 1645  * POL0.001-0.0820-1.60 
 * 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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