Individual Calculations December 2017
 Sin, Boris  Total change: 24.00  Rating chartPersonal card
 Sakhalin championship Yuzhno-Sakhalinsk RUS 2017-10-22
RcRownchangeKK*chgGame
 1586 1458 3.50 8 0.60 40 24.00 
  Kadyrov, Akylbek 1858  * RUS0.001-0.0840-3.20 
  I,gi, Su 1858  * RUS0.001-0.0840-3.20 
  Lubarskaya, Regina 1422 RUS1.0010.454018.00 
  Ri, Yan Chun 1750 RUS0.001-0.1540-6.00 
  Chernyaev, Vladislav 1397 RUS0.001-0.5840-23.20 
  Dedik, Gennadiy 1482 RUS0.5010.03401.20 
  Lugovskoy, Nikolay 1427 RUS1.0010.464018.40 
  Movsesyan, Tigran 1494 RUS1.0010.554022.00 
 * 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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