Individual Calculations September 2009
 Diamanteas, Petros  Total change: 0.00  Rating chartPersonal card
 37th Greek Team Championship of A' Category Halkidiki GRE 2009-07-03
RcRownchangeRpKK*chgGame
 2023 0 2.50 6 0.00 1966   0.00 
  Tsangaris, Spyridon 2002 GRE0.5010.00 0.00 
  Fragiadakis, Emanouel 2020 GRE0.5010.00 0.00 
  Islakoglou, Grigorios 1981 GRE1.0010.00 0.00 
  Dorfanis, Ilarion 2194 GRE0.5010.00 0.00 
  Skirianoglou, Dimitrios 2047 GRE0.0010.00 0.00 
  Liodakis, Konstantinos 1894 GRE0.0010.00 0.00 

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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