Individual Calculations June 2019
 Airapetyan, Tigran  Total change: 34.80  Rating chartPersonal card
 Russian Championship B17 1st league 2019 Loo RUS 2019-04-20
RcRownchangeKK*chgGame
 1899 1831 4.50 9 0.87 40 34.80 
  Danielyan, Gurgen 1431  * RUS1.0010.08403.20 
  Bukatin, Arseny 1976 RUS0.5010.19407.60 
  Boyko, Igor K. 1999 RUS0.5010.22408.80 
  Osetrov, Dmitrij 1890 RUS1.0010.584023.20 
  Rezvy, Lev 2103 RUS0.001-0.1740-6.80 
  Kashtanov, Elisey 1974 RUS0.001-0.3140-12.40 
  Prokofiev, Matvey 2076 RUS1.0010.804032.00 
  Lisin, Egor 1934 RUS0.001-0.3640-14.40 
  Drobin, Maxim 1711 RUS0.501-0.1640-6.40 
 * 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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