Individual Calculations October 2012
 Kiriakakis, Antonios  Total change: -5.10  Rating chartPersonal card
 20th International Chess Tournament "Honour to National Resistance" - B Group Nikaia GRE 2012-08-26
RcRownchangeKK*chgGame
 1647 1371 0.00 2 -0.34 15 -5.10 
  Loukopoulos, Nektarios 1613 GRE0.001-0.2015-3.00 
  Zygourakis, Themistoklis 1681 GRE0.001-0.1415-2.10 

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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