Individual Calculations September 2023
 Chariste, Eleni  Total change: -40.80  Rating chartPersonal card
 32nd International open of Kavala Vasilis Theodoridis- C group Kavala GRE 2023-07-28
RcRownchangeKK*chgGame
 1083 1210 1.00 3 -1.02 40 -40.80 
  Skodras, Dionysios Eleftherios 1103 GRE0.501-0.1540-6.00 
  Lioliosidi, Eirini 1077 GRE0.001-0.6840-27.20 
  Sahinidis, Stavros 1069 GRE0.501-0.1940-7.60 

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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