Individual Calculations July 2023
 Megagiannis, Maximos  Total change: 13.20  Rating chartPersonal card
 Athens chalenge 2023 Athens GRE 2023-06-19
RcRownchangeKK*chgGame
 1370 1067 1.50 6 0.33 40 13.20 
  Lafkidis, Apostolos 1744 GRE0.001-0.0140-0.40 
  Theodoropoulos, Dimitrios Th 1408 GRE0.001-0.1240-4.80 
  Limnaios, Emmanouil 1208 GRE0.5010.19407.60 
  Giakamozis, Apostolos 1191 GRE1.0010.674026.80 
  Diamandis, Georgios 1465 GRE0.001-0.0840-3.20 
  Banas, Stylianos 1203 GRE0.001-0.3240-12.80 

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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