Rapid: Individual Calculations July 2021
 Takhmazyan, Vladimir  Total change: 42.20  Rating chartPersonal card
 CHESS Plaza 2021 Rapid 10 Moscow RUS 2021-06-06
RcRownchangeKK*chgGame
 1269 1033 3.00 4 2.11 20 42.20 
  Tarasenko, Vitaly 1437 RUS0.5010.42208.40 
  Marich, Kirill 1308 RUS1.0010.832016.60 
  Chiginov, Roman 1163 RUS0.5010.18203.60 
  Degtyareva, Mariya 1168 RUS1.0010.682013.60 

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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