Rapid: Individual Calculations October 2020
 Yordanov, Lachezar  Total change: 2.60  Rating chartPersonal card
 Bulgarian Team Championship Men - Rapid 2020 Primorsko BUL 2020-09-08
RcRownchangeKK*chgGame
 2191 2166 3.00 6 0.13 20 2.60 
  Vasilev, Nikolai f2218 BUL1.0010.572011.40 
  Ninov, Ventsislav 2209 BUL0.001-0.4420-8.80 
  Stoyanov, Tsvetan f2017 BUL1.0010.30206.00 
  Nikolov, Momchil g2532 BUL0.001-0.1020-2.00 
  Kostadinov, Anton 2215 BUL0.5010.07201.40 
  Metodiev, Veselin 1952 BUL0.501-0.2720-5.40 

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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