Individual Calculations November 2010
 Athanasopoulos, Stavros  Total change: 25.05  Rating chartPersonal card
 18th Nikaia International Open Chess Tourn. "Honour to National Resistance" 2010 Group B Nikaia - Athens GRE 2010-08-20
RcRownchangeKK*chgGame
 1654 1735 6.50 8 1.67 15 25.05 
  Adamis, Petros 1493 GRE1.0010.20153.00 
  Giannakoulias, Alexandros 1629 GRE1.0010.36155.40 
  Drakoulakos, Grigorios 1629 GRE1.0010.36155.40 
  Ragios, Konstantinos 1661 GRE0.501-0.1015-1.50 
  Pessiridis, Isaak 1690 GRE1.0010.44156.60 
  Holis, Hristos 1754 GRE1.0010.53157.95 
  Abatzis, Antonios 1749 GRE0.001-0.4815-7.20 
  Roinos, Ilias 1629 GRE1.0010.36155.40 

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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