Individual Calculations February 2015
 Vardakas, Petros  Total change: 5.60  Rating chartPersonal card
 White Tower 2015 - Open Championship ESSTH-H - B group Thessaloniki GRE 2015-01-03
RcRownchangeKK*chgGame
 1206 1075 1.50 4 0.14 40 5.60 
  Triantafilidis, Mihail 1373 GRE0.001-0.1540-6.00 
  Kotanidis, Maximos 1172 GRE0.5010.13405.20 
  Xanthos, Konstantinos 1272 GRE0.001-0.2540-10.00 
  Kafantaris, Pavlos 1008 GRE1.0010.414016.40 

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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