Individual Calculations October 2021
 Spyridakis, Georgios  Total change: 45.60  Rating chartPersonal card
 Youth U8-14 championships Chania - Rethymno 2021 Chania Rethymno GRE 2021-08-16
RcRownchangeKK*chgGame
 1162 1115 1.00 1 0.57 40 22.80 
  Chatzidakis, Lampros 1162 GRE1.0010.574022.80 

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)
 
 2021 National youth open U10 finals Patra GRE 2021-08-30
RcRownchangeKK*chgGame
 1192 1115 3.00 6 0.57 40 22.80 
  Merkouropoulos, Dionysios 1402 GRE0.5010.344013.60 
  Misthos, Alexandros 1277 GRE0.001-0.2940-11.60 
  Papadopoulos, Georgios Dim 1158 GRE1.0010.564022.40 
  Nikolakopoulos, Leonidas Marios 1189 GRE1.0010.604024.00 
  Keramaros, Vasileios 1009 GRE0.501-0.1440-5.60 
  Nikolakopoulos, Vasileios 1117 GRE0.001-0.5040-20.00 

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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