Individual Calculations August 2023
 Eranosyan, Dzonik  Total change: 7.60  Rating chartPersonal card
 Stepan Avagyan Memorial-U20 Yerevan ARM 2023-07-02
RcRownchangeKK*chgGame
 1453 1489 5.00 9 0.19 40 7.60 
  Sayadyan, Aleks 1141 ARM1.0010.11404.40 
  Serobyan, Genrik 1783 RUS0.5010.354014.00 
  Baghdasaryan, Davit 1645 ARM0.001-0.2940-11.60 
  Tavakalyan, Ani 1155 ARM0.501-0.3840-15.20 
  Stepanyan, Tigran 1239 ARM1.0010.19407.60 
  Hovakimyan, Khachik 1250 ARM1.0010.20408.00 
  Davtyan, Davit M. 1749 ARM0.5010.324012.80 
  Muradyan, Artur 1608 ARM0.001-0.3440-13.60 
  Sharajyan, Garik 1509 ARM0.5010.03401.20 

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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