Individual Calculations May 2011
 Lemonis, Kyriakos  Total change: -10.50  Rating chartPersonal card
 Bikos Teams Cup 2010 group B Attiki GRE 2010-10-17
RcRownchangeKK*chgGame
 1687 1520 1.50 4 0.32 15 4.80 
  Koutsidis, Achilleas 1476 GRE0.501-0.0615-0.90 
  Giannopoulos, Antonios 1825 GRE0.001-0.1415-2.10 
  Ladas, Dimitrios 1687 GRE1.0010.721510.80 
  Konstantinou, Vasilios 1758 GRE0.001-0.2015-3.00 

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)
 
 14th open tournament of SO Aigaleo > 1500 - GROUP A' Aigaleo - Athens GRE 2011-02-06
RcRownchangeKK*chgGame
 1523 1517 1.00 4 -1.02 15 -15.30 
  Marianidis, Dimitrios 1845 GRE0.001-0.1315-1.95 
  Douni, Maria 1435 GRE0.001-0.6115-9.15 
  Karagiannis, Georgios 1302 GRE0.001-0.7715-11.55 
  Grapsas, Panagiotis 1508 GRE1.0010.49157.35 

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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