Individual Calculations April 2019
 Tzovani, Dimitra  Total change: -10.80  Rating chartPersonal card
 2019 Team Championships ESSTH-CHALK POA Rounds 7-9 ESSTH-CHALK GRE 2019-03-03
RcRownchangeKK*chgGame
 1135 1048 0.50 2 -0.27 40 -10.80 
  Giakoustidou, Evgenia 1048 GRE0.5010.00400.00 
  Kavakopoulou, Ioulia Anastasia 1222 GRE0.001-0.2740-10.80 

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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