Rapid: Individual Calculations September 2020
 Kostadinov, Anton  Total change: -6.80  Rating chartPersonal card
 Varna Games Week Varna BUL 2020-08-29
RcRownchangeKK*chgGame
 1884 2222 4.50 6 -0.34 20 -6.80 
  Nikolov, Yosif 1490 BUL1.0010.01200.20 
  Tenev, Toncho 1767 BUL1.0010.06201.20 
  Gochev, Plamen 2008 BUL0.501-0.2720-5.40 
  Panbukchian, Valentin m2358 BUL0.001-0.3220-6.40 
  Petrov, Martin V. 1890 BUL1.0010.12202.40 
  Petrov, Plamen 1789 BUL1.0010.06201.20 

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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