Rapid: Individual Calculations July 2021
 Mardoyan, Tigran  Total change: 19.80  Rating chartPersonal card
 Sochi Chess Champ. 2021 Rapid Sochi RUS 2021-06-06
RcRownchangeKK*chgGame
 1476 1281 3.00 7 0.99 20 19.80 
  Gorobets, Sergey 1804 RUS0.001-0.0320-0.60 
  Akopyan, Piotr 1658 RUS1.0010.912018.20 
  Kotelnikov, Matvei 1311 RUS0.001-0.4620-9.20 
  Papazian, Melik Z. 1243 RUS1.0010.45209.00 
  Morozov, Nikolay 1447 RUS0.5010.22204.40 
  Neronov, Mark V. 1374 RUS0.001-0.3720-7.40 
  Yakhnenko, Yury 1495 RUS0.5010.27205.40 

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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