Individual Calculations May 2023
 Dovbnia, Nikita  Total change: 40.80  Rating chartPersonal card
 Russian Championship B17 2023 Moscow RUS 2023-04-19
RcRownchangeKK*chgGame
 2062 2067 5.50 9 1.02 40 40.80 
  Teshelleev, Aslan 1736 RUS1.0010.12404.80 
  Sargsyan, Narek 1757 RUS0.501-0.3640-14.40 
  Yusupkhodzhaev, Vladimir 2202 RUS0.5010.18407.20 
  Zhambalov, Bator 1937 RUS0.501-0.1840-7.20 
  Ermakov, Maksim 2238 RUS0.5010.23409.20 
  Veselov, Yaroslav 2179 RUS0.5010.15406.00 
  Volkov, Maksim f2325 RUS1.0010.824032.80 
  Akhmetzyanov, Demid 1992 FID0.501-0.1040-4.00 
  Ismagilov, Igor 2188 RUS0.5010.16406.40 

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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