Rapid: Individual Calculations April 2022
 Zubrilin, Sergey  Total change: -31.00  Rating chartPersonal card
 Serpukhov rapid 2022 Serpukhov RUS 2022-03-06
RcRownchangeKK*chgGame
 1630 1549 1.50 7 -1.55 20 -31.00 
  Fedosov, Alexander 2065 RUS0.001-0.0420-0.80 
  Kishiev, Famil 1709 RUS0.001-0.2920-5.80 
  Bujakevich, Aleksandr f1846 RUS0.001-0.1520-3.00 
  Pyatashov, Sergey 1354 RUS0.001-0.7520-15.00 
  Shakirov, Rustem 1200 RUS0.001-0.8920-17.80 
  Prokhorskiy, Nikolay 1220 RUS1.0010.12202.40 
  Zakharova, Evgeniya 2013 RUS0.5010.45209.00 

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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