Individual Calculations April 2023
 Albion, Demyan  Total change: -2.00  Rating chartPersonal card
 S.M.Levitsky Memorial 2023 B13 Nizhniy Tagil RUS 2023-02-21
RcRownchangeKK*chgGame
 1235 1030 1.00 4 -0.05 40 -2.00 
  Puryga, Ilya 1427 RUS0.001-0.0840-3.20 
  Nazukin, Mikhail 1297 RUS0.001-0.1840-7.20 
  Glukhovich, Mariya 1091 RUS1.0010.584023.20 
  Cherepanov, Sergey 1125 RUS0.001-0.3740-14.80 

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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