Individual Calculations February 2017
 Oskin, Iakov  Total change: -84.40  Rating chartPersonal card
 Early Bird 11 St. Petersburg RUS 2017-01-03
RcRownchangeKK*chgGame
 1549 1559 2.00 8 -2.11 40 -84.40 
  Nikolaev, Yury 1959  * RUS0.001-0.0840-3.20 
  Timirev, Sergey 1725 RUS0.001-0.2840-11.20 
  Latyshev, Kirill 1197 RUS0.001-0.9040-36.00 
  Zavgorodniy, Valentin 1396 RUS0.501-0.2240-8.80 
  Iaroshenko, Stepan 1372 RUS0.501-0.2440-9.60 
  Vlasova, Alla 1287 RUS1.0010.17406.80 
  Trushnikov, Viacheslav 1796 RUS0.001-0.2040-8.00 
  Turetsky, Mark 1658 RUS0.001-0.3640-14.40 
 * 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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