Individual Calculations November 2011
 Hristodoulaki, Antonia  Total change: 2.85  Rating chartPersonal card
 19th inter. open Nikaia - Honor to National Resistance - A' Group Nikaia - Athens GRE 2011-08-26
RcRownchangeKK*chgGame
 1993 1920 3.50 8 0.19 15 2.85 
  Zygouris, Hristos 2240 GRE0.001-0.1315-1.95 
  Diatsintos, Ilias 1651 GRE1.0010.17152.55 
  Ornithopoulos, Nikolaos 2096 GRE0.5010.23153.45 
  Kostouros, Alexandros 2166 GRE0.001-0.1915-2.85 
  Yordanov, Kristian 1796 BUL1.0010.33154.95 
  Skalkotas, Nikolaos m2194 GRE0.001-0.1715-2.55 
  Hatzoudis, Gerasimos 1831 GRE0.001-0.6215-9.30 
  Mihopoulos, Konstantinos 1968 GRE1.0010.57158.55 

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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