Individual Calculations February 2020
 Tsekoura, Stavroula  Total change: -5.20  Rating chartPersonal card
 42nd open White Tower 2020 B group Thessaloniki GRE 2020-01-02
RcRownchangeKK*chgGame
 1251 1308 3.50 6 0.10 40 4.00 
  Mitronatsios, Periklis 1019 GRE0.001-0.8440-33.60 
  Kouroukafopoulos, Grigorios 1075 GRE1.0010.21408.40 
  Kouroukafopoulos, Zafeirios 1096 GRE1.0010.23409.20 
  Xanthos, Konstantinos 1375 GRE1.0010.594023.60 
  Gerasopoulos, Nikolaos 1388 GRE0.5010.11404.40 
  Pantziarelas, Georgios Dimitrios 1553 GRE0.001-0.2040-8.00 

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)
 
 2020 Team Championship of ESSN Attikis - B Category Rounds 1-3 Attica GRE 2020-01-12
RcRownchangeKK*chgGame
 1135 1308 0.50 1 -0.23 40 -9.20 
  Kassa, Vasileia 1135 GRE0.501-0.2340-9.20 

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)
 

 

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