Rapid: Individual Calculations October 2022
 Ryazanov, Ivan E.  Total change: -22.20  Rating chartPersonal card
 Chelyabinsk region 2022 Rapid - B17 Chelyabinsk RUS 2022-08-27
RcRownchangeKK*chgGame
 1349 1233 0.00 3 -1.11 20 -22.20 
  Sazhaev, Nikita 1591 RUS0.001-0.1020-2.00 
  Nikolaev, Roman 1447 RUS0.001-0.2320-4.60 
  Solovich, Danil 1010 RUS0.001-0.7820-15.60 

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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