Individual Calculations September 2010
 Georgantas, Antonios  Total change: -22.35  Rating chartPersonal card
 38th Greek Team Championship 2010 Peristeri - Athens GRE 2010-07-05
RcRownchangeKK*chgGame
 1889 1844 1.00 5 -1.22 15 -18.30 
  Serntedakis, Athanasios 1906 GRE0.001-0.4115-6.15 
  Georgiou, Napoleon 1776 GRE0.001-0.5915-8.85 
  Pantazopoulos, Stavros 2125 GRE0.001-0.1615-2.40 
  Diasakos, Damianos 1679 GRE1.0010.28154.20 
  Mihopoulos, Konstantinos 1959 GRE0.001-0.3415-5.10 

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)
 
 2nd International Chess Tournament of Rethymno Rethymno GRE 2010-07-13
RcRownchangeKK*chgGame
 2145 1844 0.50 5 -0.27 15 -4.05 
  Zinchenko, Yaroslav g2244  * UKR0.001-0.0815-1.20 
  Townsend, M Paul 2244  * ENG0.001-0.0815-1.20 
  Vrublevskaya, Olga wm2102 RUS0.5010.32154.80 
  Stray, Gunnar 2055 NOR0.001-0.2315-3.45 
  Romanos, Theodoros 2082 GRE0.001-0.2015-3.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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