Rapid: Individual Calculations February 2022
 Markelov, Alexander  Total change: 5.80  Rating chartPersonal card
 Sandakhchiev Memorial_Rapid Grand-Prix Russia 2022 Koltsovo RUS 2022-01-08
RcRownchangeKK*chgGame
 1490 1261 3.50 11 0.29 20 5.80 
  Berezina, Mariya 1934 RUS0.5010.49209.80 
  Petukhov, Dmitriy 1531 RUS0.001-0.1720-3.40 
  Nekrasov, Vyacheslav A 1553 RUS1.0010.852017.00 
  Sukhov, Artur 2043 RUS0.0010.00200.00 
  Matyukov, Vsevolod 1449 RUS0.001-0.2620-5.20 
  Glushkov, Dmitry E 1430 RUS0.001-0.2820-5.60 
  Samarkin, Ivan 1539 RUS0.001-0.1720-3.40 
  Ershova, Anna 1072 RUS1.0010.25205.00 
  Kotsyuba, Victor 1325 RUS0.001-0.4120-8.20 
  Karpov, Aleksey A. 1152 RUS1.0010.35207.00 
  Guselnikova, Ksenia 1366 RUS0.001-0.3620-7.20 

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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