Individual Calculations September 2019
 Pyatakov, Sergei  Total change: 89.20  Rating chartPersonal card
 Yaroslav Mudryj 2019_B13 Yaroslavl RUS 2019-07-23
RcRownchangeKK*chgGame
 1361 1171 4.50 8 2.23 40 89.20 
  Gruzdnev, Kirill 1287 RUS1.0010.664026.40 
  Andreev, Konstantin 1571  * RUS0.001-0.0840-3.20 
  Kurnosov, Egor 1552 RUS0.5010.414016.40 
  Kocherov, Lev 1455 RUS0.5010.344013.60 
  Masterskih, Bogdan 1482 RUS0.001-0.1440-5.60 
  Zhukov, Konstantin 1301 RUS0.5010.18407.20 
  Ivanov, Andrey 1093 RUS1.0010.394015.60 
  Artemov, Egor 1148 RUS1.0010.474018.80 
 * 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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