Individual Calculations May 2017
 Zacharia, Aikaterini-Eirini  Total change: -11.60  Rating chartPersonal card
 2017 Team Championship of AEGEAN POA Antiparos GRE 2017-04-18
RcRownchangeKK*chgGame
 1501 1242 0.00 1 -0.18 40 -7.20 
  Vazoura, Irini 1501 GRE0.001-0.1840-7.20 

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)
 
 2017 Youth U16 Team Championship of AEGEAN Antiparos GRE 2017-04-18
RcRownchangeKK*chgGame
 1597 1242 0.00 1 -0.11 40 -4.40 
  Gourgari, Marianna 1597 GRE0.001-0.1140-4.40 

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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