Individual Calculations February 2019
 Ahparidis, Dimitrios  Total change: 28.60  Rating chartPersonal card
 41st International Tournament White Tower 2019 C group Thessaloniki GRE 2019-01-02
RcRownchangeKK*chgGame
 1186 1105 3.00 4 1.43 20 28.60 
  Yannopapas, Vasileios 1042 GRE1.0010.41208.20 
  Tsouchnikas, Georgios 1247 GRE1.0010.692013.80 
  Tsagkarlis, Christos 1232 GRE1.0010.672013.40 
  Kyparissopoulos, Spyridon 1222 GRE0.001-0.3420-6.80 

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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