Individual Calculations October 2013
 Kuzmin, Sergej  Total change: -5.25  Rating chartPersonal card
 12th Memorial Kesarovski-Stanchev B tournament Sunny beach BUL 2013-08-31
RcRownchangeKK*chgGame
 1917 1850 2.50 7 -0.35 15 -5.25 
  Popov, Petar m2222 BUL0.001-0.1015-1.50 
  Nanovski, Stiliyan 1450  * BUL1.0010.08151.20 
  Groh, Jiri 2068 CZE0.5010.28154.20 
  Dimitrov, Dejan 2047 BUL0.001-0.2515-3.75 
  Akhundov, Teymuraz 1583 AZE1.0010.18152.70 
  Malinovsky, Petr 1980 CZE0.001-0.3215-4.80 
  Stiefel, Roland 2066 GER0.001-0.2215-3.30 
 * 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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