Individual Calculations October 2015
 Tsiros, Nikolaos  Total change: -54.00  Rating chartPersonal card
 23th International Tournament of Nikaia "Honor to National Resistance" - B group Nikaia GRE 2015-08-27
RcRownchangeKK*chgGame
 1083 1269 1.00 5 -2.70 20 -54.00 
  Damilakos, Ilias 1135 GRE0.001-0.6820-13.60 
  Neroutsos, Konstantinos 1049 GRE1.0010.22204.40 
  Karagiannis, Nikolaos 1126 GRE0.001-0.6920-13.80 
  Kolev, Niki 1092 GRE0.001-0.7320-14.60 
  Lamprou, Dimitrios 1011 GRE0.001-0.8220-16.40 

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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