Individual Calculations May 2017
 Apergis, Vasileios  Total change: -27.60  Rating chartPersonal card
 2017 Team Friendship Cup Nikos Strofalis Attica GRE 2017-01-17
RcRownchangeKK*chgGame
 1169 1024 1.00 2 0.33 40 13.20 
  Mourelatos, Spyridon 1004 GRE1.0010.474018.80 
  Gkountouvas, Vasileios 1333 GRE0.001-0.1440-5.60 

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)
 
 2017 Attica Youth Championships - open 12 P Faliro GRE 2017-04-18
RcRownchangeKK*chgGame
 1221 1024 0.00 4 -1.02 40 -40.80 
  Simitzoglou, Panos 1373 GRE0.001-0.1140-4.40 
  Asvestas, Emmanouil 1206 GRE0.001-0.2640-10.40 
  Kareklas, Konstantinos 1180 GRE0.001-0.2940-11.60 
  Papathanasiou, Ioannis Fanourios 1126 GRE0.001-0.3640-14.40 

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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