Individual Calculations September 2010
 Asimakopoulos, Ioannis  Total change: -4.80  Rating chartPersonal card
 38th Greek Team Championship 2010 Peristeri - Athens GRE 2010-07-05
RcRownchangeKK*chgGame
 1906 1850 0.00 1 -0.42 15 -6.30 
  Serntedakis, Athanasios 1906 GRE0.001-0.4215-6.30 

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)
 
 3rd International Chess Tournament of Paleohora Paleohora, Chania GRE 2010-07-22
RcRownchangeKK*chgGame
 2124 1850 1.00 5 0.10 15 1.50 
  Mamedjarova, Zeinab wg2231 AZE0.5010.41156.15 
  Sturt, Raven M 2173 USA0.001-0.1315-1.95 
  Valenti, Giuseppe f2169 ITA0.001-0.1315-1.95 
  Solidakis, Nektarios 1965 GRE0.001-0.3415-5.10 
  Ornithopoulos, Nikolaos 2080 GRE0.5010.29154.35 

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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