Individual Calculations October 2015
 Paroglou, Efraim  Total change: -9.20  Rating chartPersonal card
 23th International Tournament of Nikaia "Honor to National Resistance" - B group Nikaia GRE 2015-08-27
RcRownchangeKK*chgGame
 1242 1079 1.00 4 -0.23 40 -9.20 
  Sahpatsidis, Haralabos 1433 GRE0.001-0.1140-4.40 
  Vourlis-Kolettis, Ahilleas 1273 GRE0.001-0.2540-10.00 
  Vazou, Marianna 1045 GRE1.0010.454018.00 
  Apostolidis, Lazaros 1215 GRE0.001-0.3240-12.80 

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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