Individual Calculations February 2022
 Skodras, Vyron  Total change: -2.00  Rating chartPersonal card
 Open chess tournament Mikis Theodorakis 2022 A Lamia GRE 2022-01-06
RcRownchangeKK*chgGame
 1429 1039 0.50 3 -0.05 40 -2.00 
  Polydoros, Spyridon 1746 GRE0.001-0.0140-0.40 
  Diamandis, Georgios 1488 GRE0.001-0.0640-2.40 
  Skodras, Athanasios Eleftherios 1053 GRE0.5010.02400.80 

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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