Individual Calculations September 2011
 Kirgeridis, Panagiotis  Total change: -1.65  Rating chartPersonal card
 39th National Team Championship of A' Category Eretria GRE 2011-07-03
RcRownchangeKK*chgGame
 2120 2019 1.00 3 -0.11 15 -1.65 
  Kordis, Konstantinos 2207 GRE0.5010.24153.60 
  Delithanasis, Dimitrios 2110 GRE0.5010.12151.80 
  Skirianoglou, Dimitrios 2044 GRE0.001-0.4715-7.05 

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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