Individual Calculations February 2019
 Theodoroglakis, Ioannis  Total change: -30.40  Rating chartPersonal card
 AO Kydon Club tournament 2018 Chania GRE 2018-10-18
RcRownchangeKK*chgGame
 1192 1125 1.00 4 -0.76 40 -30.40 
  Tsobanakis, Stelios 1196 GRE0.001-0.4040-16.00 
  Mitakos, Georgios 1008 GRE0.001-0.6640-26.40 
  Grigorakis, Efstathios 1037 GRE1.0010.384015.20 
  Ladas, Dimitrios 1525  * GRE0.001-0.0840-3.20 
 * 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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