Individual Calculations October 2018
 Vardaka, Sofia  Total change: 92.40  Rating chartPersonal card
 15th open International tournament of Kalamaria 2018 - B group Thessaloniki GRE 2018-08-29
RcRownchangeKK*chgGame
 1211 1026 4.50 8 2.31 40 92.40 
  Nikolaou, Theodoros 1277 GRE0.001-0.1940-7.60 
  Skodras, Marios Konstantinos 1133 GRE1.0010.654026.00 
  Bantounas, Konstantinos 1200 GRE0.001-0.2740-10.80 
  Haliandros, Apostolos 1123 GRE0.5010.13405.20 
  Kotsailidis, Pavlos 1139 GRE0.001-0.3540-14.00 
  Alla, Andreas 1426  * GRE1.0010.924036.80 
  Terzidi, Natalia 1099 GRE1.0010.604024.00 
  Sampsonoglou, Vasilios 1288 GRE1.0010.824032.80 
 * 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)
 

 

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