Individual Calculations November 2017
 Sokolov, Ivan  Total change: -7.60  Rating chartPersonal card
 Chess.com Isle of Man International Masters 2017 Isle of Man ENG 2017-09-23
RcRownchangeKK*chgGame
 2496 2603 4.50 8 -0.48 10 -4.80 
  L`ami, Alina mwg2286 ROU0.001-0.8710-8.70 
  Vignesh, B 2260 IND1.0010.12101.20 
  Kavutskiy, Konstantin m2390 USA1.0010.23102.30 
  Trent, Lawrence m2427 ENG1.0010.27102.70 
  Rodshtein, Maxim g2695 ISR1.0010.63106.30 
  Movsesian, Sergei g2671 ARM0.5010.09100.90 
  Rapport, Richard g2675 HUN0.001-0.4010-4.00 
  Wagner, Dennis g2564 GER0.001-0.5510-5.50 

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)
 
 Dutch Team Competition 2017-2018 Meester Round 2 various NED 2017-10-07
RcRownchangeKK*chgGame
 2586 2603 0.50 1 -0.02 10 -0.20 
  Spoelman, Wouter g2586 NED0.501-0.0210-0.20 

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)
 
 Belgian Interclubs 2017-2018 Round 3 Various Places BEL 2017-10-22
RcRownchangeKK*chgGame
 2397 2603 0.50 1 -0.26 10 -2.60 
  Godart, Francois m2397 BEL0.501-0.2610-2.60 

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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