Individual Calculations October 2017
 Ivanov, Kirill  Total change: -6.80  Rating chartPersonal card
 Grand-prix Dvorets_13th stage_E Moscow RUS 2017-09-09
RcRownchangeKK*chgGame
 1109 1192 3.50 6 -0.17 40 -6.80 
  Guryanova, Valeriya 1107 RUS0.001-0.6240-24.80 
  Marchenko, Mikhail 1001 RUS1.0010.254010.00 
  Bernshteyn, Alexander 1113 RUS1.0010.394015.60 
  Mitushov, Dmitri 1157 RUS1.0010.454018.00 
  Ivanova, Anna 1161 RUS0.001-0.5440-21.60 
  Alaverdyan, Maria 1116 RUS0.501-0.1040-4.00 

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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