Individual Calculations November 2010
 Kosturski, Ivan  Total change: 38.70  Rating chartPersonal card
 9th memorial Kesarovski Sunny Beach BUL 2010-08-28
RcRownchangeKK*chgGame
 2027 1794 4.50 9 2.58 15 38.70 
  Popov, Georgi 2194  * BUL0.001-0.0815-1.20 
  Hristov, Petar 2015 BUL0.5010.28154.20 
  Nadrchal, Tomas 2010 CZE0.001-0.2215-3.30 
  Valev, Dimitar 1966 BUL1.0010.731510.95 
  Zelenka, Jaroslav 1982 CZE1.0010.741511.10 
  Dimitrov, Dejan 2053 BUL0.001-0.1815-2.70 
  Horacek, Michal 1996 CZE0.001-0.2415-3.60 
  Mazura, Tomas 2028 CZE1.0010.791511.85 
  Bielavsky, Jiri 2000 CZE1.0010.761511.40 
 * 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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