Rapid: Individual Calculations May 2023
 Kuzmin, Roman  Total change: 16.80  Rating chartPersonal card
 Russian Championship B19 rapid 2023 Moscow RUS 2023-04-17
RcRownchangeKK*chgGame
 2101 2206 6.00 9 0.42 40 16.80 
  Manukyan, Narek 1888 RUS1.0010.13405.20 
  Oborin, Ilya 1966 RUS1.0010.20408.00 
  Uskov, Artem f2424 FID0.5010.284011.20 
  Grebnev, Aleksey m2473 RUS1.0010.824032.80 
  Korshunov, Sergey And. 2104 RUS0.501-0.1440-5.60 
  Popov, Konstantin f2276 RUS0.001-0.4040-16.00 
  Knjazev, Artem 1891 RUS0.001-0.8640-34.40 
  Bratov, Ademir 1837 RUS1.0010.10404.00 
  Kolchin, Maxim 2051 RUS1.0010.294011.60 

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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