Individual Calculations May 2018
 Chiras, Christos  Total change: -11.20  Rating chartPersonal card
 16th Open SOP SMAOK ATHENS GRE 2018-03-06
RcRownchangeKK*chgGame
 1352 1083 0.50 5 -0.56 20 -11.20 
  Georgiopoulos, Har. 1483  * GRE0.001-0.0820-1.60 
  Yannopapas, Leontios 1286 GRE0.001-0.2420-4.80 
  Xydeas, Panagiotis 1483  * GRE0.001-0.0820-1.60 
  Geroukalis, Athanasios 1483  * GRE0.001-0.0820-1.60 
  Yannopapas, Vasileios 1024 GRE0.501-0.0820-1.60 
 * 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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