Individual Calculations September 2019
 Somkin, Ilya  Total change: -12.80  Rating chartPersonal card
 109 Peters Rook - Open Cup 13 Petergof RUS 2019-08-03
RcRownchangeKK*chgGame
 1345 1260 2.50 7 -0.32 40 -12.80 
  Solunov, Foma 1064 RUS1.0010.254010.00 
  Rakitin, Daniil 1660  * RUS0.001-0.0840-3.20 
  Kozlov, Alexei 1509 RUS1.0010.814032.40 
  Simakov, Vadim 1331 RUS0.001-0.4040-16.00 
  Kuliev, Ivan 1373 RUS0.001-0.3540-14.00 
  Andreev, Ivan 1110 RUS0.501-0.2040-8.00 
  Novikov, Fedor 1371 RUS0.001-0.3540-14.00 
 * 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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