Individual Calculations May 2024
 Kolomvas, Ioannis  Total change: -15.00  Rating chartPersonal card
 2024 Team Championship of Dyt Elladas - POA Dyt Ellada GRE 2024-02-25
RcRownchangeKK*chgGame
 1722 1912 0.00 1 -0.75 20 -15.00 
  Boutopoulos, Vasileios 1722 GRE0.001-0.7520-15.00 

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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