Individual Calculations August 2023
 Sergentakis, Ioannis  Total change: 0.00  Rating chartPersonal card
 ACC under 1700 tournament June 2023 Athens GRE 2023-05-25
RcRownchangeRpKK*chgGame
 1565 0 3.50 5 0.00 1605   0.00 
  Dos Ramos, Geryen 1660 SUR0.5010.00 0.00 
  Hatzistamatiou, Nikolaos 1710 GRE1.0010.00 0.00 
  Tantaroudas- Papaspyrou, Harilao 1492 GRE1.0010.00 0.00 
  Apostolou, Nikolaos 1632 GRE1.0010.00 0.00 
  Christakopoulos, Panagiotis 1329 GRE0.0010.00 0.00 

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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