Individual Calculations March 2020
 Zografos, Achilleas  Total change: 2.60  Rating chartPersonal card
 Campeonato de Liga por Equipos Madrid Tercera 2019 2020 Rondas 6.7.8.9 Madrid ESP 2020-02-02
RcRownchangeKK*chgGame
 1855 2100 0.00 1 -0.80 20 -16.00 
  Palomino Menendez, Salvador 1855 CUB0.001-0.8020-16.00 

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 - C Category Rounds 4-7 Attica GRE 2020-02-02
RcRownchangeKK*chgGame
 2075 2100 2.00 2 0.93 20 18.60 
  Eftimakis, Dimitros 2045 GRE1.0010.42208.40 
  Grigoriadis, Mihail 2105 GRE1.0010.512010.20 

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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