Rapid: Individual Calculations July 2021
 Bykov, Vadim  Total change: -21.40  Rating chartPersonal card
 Ufa rapid tournament (Open B) Ufa RUS 2021-06-19
RcRownchangeKK*chgGame
 1314 1253 1.50 6 -1.07 20 -21.40 
  Semenov, Boris 1550 RUS1.0010.852017.00 
  Lubyanov, Roman 1233 RUS0.001-0.5320-10.60 
  Gadiev, Tamir 1063 RUS0.501-0.2520-5.00 
  Karimov, Artem 1365 RUS0.001-0.3520-7.00 
  Tazetdinova, Adelya 1465 RUS0.001-0.2320-4.60 
  Permyakov, Dmitry 1210 RUS0.001-0.5620-11.20 

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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