Individual Calculations September 2017
 Boyarskikh, Igor  Total change: -49.60  Rating chartPersonal card
 431st Anniversary of Tyumen Tyumen RUS 2017-07-21
RcRownchangeKK*chgGame
 1693 1703 2.50 7 -1.24 40 -49.60 
  Lipatov, Vladislav 2103  * RUS0.001-0.0840-3.20 
  Glyakin, Andrei 1529 RUS0.001-0.7340-29.20 
  Berzhanin, Nikolai 1490 RUS1.0010.23409.20 
  Petelin, Anatolii 1661 RUS0.001-0.5640-22.40 
  Muzaffarov, Raftorzhon 1471 RUS1.0010.21408.40 
  Gerasev, German 2027 RUS0.001-0.1340-5.20 
  Nugmanov, Ravil 1571 RUS0.501-0.1840-7.20 
 * 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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