Rapid: Individual Calculations September 2021
 Valchanov, Anton Teodor  Total change: 0.00  Rating chartPersonal card
 XXVIII Cup Abritus Razgrad BUL 2021-07-31
RcRownchangeRpKK*chgGame
 1362 0 0.00 4 0.00 562   0.00 
  Dimov, Nikola 1529 BUL0.0010.00 0.00 
  Petrov, Petar 1256 BUL0.0010.00 0.00 
  Echlimanov, Kezim 1496 BUL0.0010.00 0.00 
  Ivanov, Lachezar 1165 BUL0.0010.00 0.00 

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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