Individual Calculations September 2017
 Korop, Olexandr  Total change: -26.80  Rating chartPersonal card
 Cossack pearl - A Zaporizhzhia UKR 2017-08-05
RcRownchangeKK*chgGame
 2026 1910 1.50 6 -0.67 40 -26.80 
  Bordovsky, Vladimir 2310  * UKR0.5010.424016.80 
  Abramyan, Artur 1904 UKR0.501-0.0140-0.40 
  Danilov, Leonid 2140 UKR0.001-0.2140-8.40 
  Obukhov, Sergeij 2080 UKR0.001-0.2840-11.20 
  Filin, Denys 1579 UKR0.501-0.3840-15.20 
  Rozhok, Alexey 2143 UKR0.001-0.2140-8.40 
 * 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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