Individual Calculations September 2019
 Shakirov, Marat  Total change: 108.00  Rating chartPersonal card
 Peters Rook 109 Open St. Petersburg RUS 2019-08-03
RcRownchangeKK*chgGame
 1958 2006 7.50 9 2.70 40 108.00 
  Tolstykh, Ivan 1606  * RUS1.0010.08403.20 
  Pyatova, Ekaterina 1606  * RUS0.501-0.4240-16.80 
  Gamburg, Alexandr 1644 RUS1.0010.10404.00 
  Sichinava, Zviad 2257 RUS1.0010.814032.40 
  Egorenkov, Igor 2172 RUS0.5010.22408.80 
  Rudikov, Dmitry 2109 RUS1.0010.644025.60 
  Ismagilov, Damir 2220 RUS1.0010.774030.80 
  Kudryavtseva, Mariya 1818 RUS1.0010.264010.40 
  Kitsis, Andrey 2192 RUS0.5010.24409.60 
 * 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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