Individual Calculations March 2017
 Polivoda, Ivan  Total change: -21.40  Rating chartPersonal card
 ObninskChamp2017_B Obninsk RUS 2017-01-13
RcRownchangeKK*chgGame
 1592 1825 5.00 8 -1.07 20 -21.40 
  Raskach, Dmitry 1462 RUS0.001-0.9020-18.00 
  Krotov, Damian 1473 RUS1.0010.11202.20 
  Chernikov, Ivan 1457 RUS0.501-0.4020-8.00 
  Ovchinnikov, Gennadiy 1699 RUS0.501-0.1720-3.40 
  Galustyan, Sergey 1766 RUS0.001-0.5820-11.60 
  Bodakov, Viacheslav 1425  * RUS1.0010.08201.60 
  Afonasieva, Valeriya 1523 RUS1.0010.15203.00 
  Makovich, A 1927 RUS1.0010.642012.80 
 * 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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