Individual Calculations September 2023
 Theodoridis, Christos  Total change: 52.80  Rating chartPersonal card
 32nd International open of Kavala Vasilis Theodoridis- C group Kavala GRE 2023-07-28
RcRownchangeKK*chgGame
 1199 1029 3.00 6 1.32 40 52.80 
  Bakirtzis, Konstantinos 1242 GRE0.001-0.2340-9.20 
  Tzima, Despoina Anna 1152 GRE0.001-0.3340-13.20 
  Goutioudis, Zisis 1230 GRE1.0010.764030.40 
  Giannopoulos, Panagiotis N 1156 GRE0.001-0.3340-13.20 
  Mendez Diez, Yosuan 1283 ESP1.0010.814032.40 
  Bougas, Theodoros 1129 GRE1.0010.644025.60 

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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