Rapid: Individual Calculations December 2022
 Kowalewski, Marcin  Total change: 26.20  Rating chartPersonal card
 I Turniej Szachowy Szach Mat w Dabrowie - OPEN Dabrowa k. Wielunia POL 2022-11-05
RcRownchangeKK*chgGame
 1472 1212 3.00 7 1.31 20 26.20 
  Flis, Pawel c1814 POL0.001-0.0220-0.40 
  Przerwa, Sebastian 1670 POL0.001-0.0520-1.00 
  Stepak, Sylwester 1147 POL0.001-0.5920-11.80 
  Warnest, Stefan 1336 GER1.0010.672013.40 
  Janus, Tomasz 1364 POL0.001-0.3020-6.00 
  Yatsenko, Illia 1328 UKR1.0010.662013.20 
  Nowakowski, Jan 1645 POL1.0010.942018.80 

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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