Rapid: Individual Calculations October 2021
 Krallis, Christos  Total change: -16.00  Rating chartPersonal card
 14th rapid PS Peristeriou Sep 2021 Peristeri GRE 2021-09-27
RcRownchangeKK*chgGame
 1715 2154 3.50 5 -0.80 20 -16.00 
  Fragkos, Vasileios 1760 GRE0.501-0.4220-8.40 
  Mousliadis, Nikolaos 1419 GRE1.0010.01200.20 
  Gkogka, Elvis 1419 GRE1.0010.01200.20 
  Ergazakis, Ioannis f2112 GRE0.501-0.0620-1.20 
  Geropapas, Periklis 1867 GRE0.501-0.3420-6.80 

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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