Rapid: Individual Calculations May 2021
 Lavrov, Petr  Total change: -36.80  Rating chartPersonal card
 Chess club Olimpic rapid april-1 Mytischi RUS 2021-04-04
RcRownchangeKK*chgGame
 1665 2029 5.50 9 -1.84 20 -36.80 
  Stepanov, Daniil 1294 RUS1.0010.01200.20 
  Talyzin, Valeriy 1627 RUS1.0010.08201.60 
  Kartashov, Maksim 1589 RUS1.0010.06201.20 
  Gusev, Boris An. 1553 RUS1.0010.05201.00 
  Shishkin, Vladimir 2169 RUS0.5010.19203.80 
  Vasiljeva, Anna 1684 RUS0.001-0.8920-17.80 
  Kalinin, Anatoly 2024 RUS0.001-0.5120-10.20 
  Ozerov, Yaroslav Mikh 1294 RUS1.0010.01200.20 
  Ananyev, Alexandr 1748 RUS0.001-0.8420-16.80 

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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