Individual Calculations October 2013
 Koutsidi, Amalia  Total change: -1.05  Rating chartPersonal card
 21st International tournament of Nikaia "Honour to National Resistance" - B Group Athens - Nikaia GRE 2013-08-26
RcRownchangeKK*chgGame
 1464 1414 2.50 6 -0.07 15 -1.05 
  Koasidis, Konstantinos 1603 GRE1.0010.751511.25 
  Asvestopoulou, Evdokia 1569 GRE0.001-0.2915-4.35 
  Tsouptsis, Sotirios 1591 GRE0.001-0.2715-4.05 
  Pournara, Aikaterini 1247 GRE0.501-0.2215-3.30 
  Halkiadaki, Antonela 1685 GRE0.5010.33154.95 
  Neroutsos, Dimitrios 1087 GRE0.501-0.3715-5.55 

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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