Individual Calculations October 2023
 Lemonis, Kyriakos  Total change: -8.40  Rating chartPersonal card
 30th open of Nikaia - Honor to National Resistance2023 - A group Nikaia GRE 2023-09-01
RcRownchangeKK*chgGame
 1272 1672 0.50 1 -0.42 20 -8.40 
  Chompas, Vasileios 1272  * GRE0.501-0.4220-8.40 
 * 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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