Individual Calculations March 2019
 Peponis, Marios  Total change: -34.40  Rating chartPersonal card
 29th open SO Peristeriou 2019 Peristeri GRE 2019-01-08
RcRownchangeKK*chgGame
 1195 1166 0.00 4 -1.97 20 -39.40 
  Katsiampas, Efthymios 1566  * GRE0.001-0.0820-1.60 
  Yannopapas, Vasileios 1042 GRE0.001-0.6720-13.40 
  Paizanos, Epameinondas 1103 GRE0.001-0.5920-11.80 
  Gavriil, Dimitrios 1068 GRE0.001-0.6320-12.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 2019 Attica Friendship Cup Nikos Strofalis Group A Rounds 4-7 ESSNA GRE 2019-02-03
RcRownchangeKK*chgGame
 1347 1155 0.50 1 0.25 20 5.00 
  Sarakatsianos, Athanasios 1347 GRE0.5010.25205.00 

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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