Rapid: Individual Calculations October 2023
 Valev, Valentin  Total change: 7.40  Rating chartPersonal card
 Bulgarian Team Championship 2023 - Rapid Sunny Beach BUL 2023-09-11
RcRownchangeKK*chgGame
 1954 2113 3.00 4 0.37 20 7.40 
  Stefanov, Plamen 2110 BUL1.0010.502010.00 
  Bonev, Todor 2266 BUL0.001-0.3020-6.00 
  Dimitrov, Martin 1713  * BUL1.0010.08201.60 
  Aleksandrov, Georgi Valentinov 1728 BUL1.0010.09201.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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