Individual Calculations February 2022
 Vardakas, Dimitrios  Total change: 14.00  Rating chartPersonal card
 Open chess tournament Mikis Theodorakis 2022 A Lamia GRE 2022-01-06
RcRownchangeKK*chgGame
 1440 1070 1.00 3 0.35 40 14.00 
  Papandreou, Nikolaos 1819 GRE0.0010.00400.00 
  Diamandis, Georgios 1488 GRE0.001-0.0740-2.80 
  Kontaki, Maria 1013 GRE1.0010.424016.80 

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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