Individual Calculations February 2018
 Kovalev, Ilya  Total change: -36.00  Rating chartPersonal card
 ObninskChamp2018_B Obninsk RUS 2018-01-13
RcRownchangeKK*chgGame
 1415 1570 2.50 5 -0.90 40 -36.00 
  Bodakov, Viacheslav 1420 RUS0.001-0.7040-28.00 
  Erakhtin, Igor 1474 RUS1.0010.374014.80 
  Perevezentsev, Artem 1243 RUS0.501-0.3740-14.80 
  Denisov, Matvey 1240 RUS0.501-0.3840-15.20 
  Budanov, Aleksey 1700 RUS0.5010.18407.20 

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)
 

 

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