Individual Calculations October 2015
 Tsapalin, Sergey  Total change: -2.80  Rating chartPersonal card
 Rating September chess tournament FIDE_1 Perm RUS 2015-09-09
RcRownchangeKK*chgGame
 1824 2063 4.50 6 -0.14 20 -2.80 
  Kondakova, Yulia 1689 RUS1.0010.10202.00 
  Kim, Vladimir 1805 RUS1.0010.18203.60 
  Kozlov, Vladimir 1977 RUS0.001-0.6220-12.40 
  Goldshtein, Grigory 2025 RUS0.501-0.0520-1.00 
  Drobyshev, Konstantin O. 1786 RUS1.0010.17203.40 
  Borzhov, Ivan 1663  * RUS1.0010.08201.60 
 * 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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