Individual Calculations October 2015
 Sahpatsidis, Haralabos  Total change: -50.40  Rating chartPersonal card
 23th International Tournament of Nikaia "Honor to National Resistance" - B group Nikaia GRE 2015-08-27
RcRownchangeKK*chgGame
 1206 1433 4.50 9 -2.52 20 -50.40 
  Paroglou, Efraim 1079 GRE1.0010.11202.20 
  Apostolou, Petros 1189 GRE1.0010.20204.00 
  Betsos, Nikolaos-Evangelos 1268 GRE0.501-0.2220-4.40 
  Kolyvas-Dimitrakarakos, Panagiot 1268 GRE0.001-0.7220-14.40 
  Kratimenou, Georgia 1191 GRE1.0010.20204.00 
  Vesdekis, Hristos 1261 GRE1.0010.27205.40 
  Koutis, Pavlos 1267 GRE0.001-0.7220-14.40 
  Goutoufas, Christos 1210 GRE0.001-0.7820-15.60 
  Sipsis, Tsatsoulis Georgios 1122 GRE0.001-0.8620-17.20 

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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