Rapid: Individual Calculations April 2020
 Koltsov, Artyom  Total change: 3.00  Rating chartPersonal card
 Opening Spring 2020_B. Rapid Murino RUS 2020-03-01
RcRownchangeKK*chgGame
 1115 1180 2.50 4 0.15 20 3.00 
  Petrov, Nikita 1201 RUS0.001-0.4720-9.40 
  Medvednikov, Yaroslav 1071 RUS0.501-0.1520-3.00 
  Kabakova, Mariya 1175 RUS1.0010.49209.80 
  Vepreychuk, Roman 1014 RUS1.0010.28205.60 

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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