Individual Calculations October 2014
 Kouvidis, Ioannis  Total change: 22.00  Rating chartPersonal card
 2014 GP Chess Festival - 12th tournament SOH - A' Group Heraklio - Crete GRE 2014-09-02
RcRownchangeKK*chgGame
 1286 1017 1.50 5 0.55 40 22.00 
  Galanakis, Nikos 1417  * GRE0.001-0.0840-3.20 
  Koutsourakis, Emmanouil 1265 GRE1.0010.814032.40 
  Serpetsidaki, Eva 1417  * GRE0.001-0.0840-3.20 
  Kakalis, Nikolaos 1200 GRE0.5010.24409.60 
  Papidakis, Georgios 1131 GRE0.001-0.3440-13.60 
 * 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)
 

 

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