Individual Calculations August 2023
 Gulyan, Artur  Total change: -15.60  Rating chartPersonal card
 L. Polugaevsky Memorial 2023 Samara RUS 2023-07-10
RcRownchangeKK*chgGame
 1371 1368 4.50 9 -0.39 40 -15.60 
  Suvorov, Aleksandr 2102 RUS0.001-0.0140-0.40 
  Dolinskii, Sergei 1454 RUS0.001-0.3840-15.20 
  Chugurov, Zakhar Ev 1125 RUS1.0010.20408.00 
  Dmitriev, Nikolay Dm 1140 RUS0.501-0.2940-11.60 
  Kalinina, Yana 1274 RUS0.001-0.6340-25.20 
  Ignatov, Denis 1378 RUS0.5010.01400.40 
  Dmitriev, Valery 1416 RUS1.0010.574022.80 
  Volokhova, Kristina 1120 RUS1.0010.19407.60 
  Osipov, Vladimir Il. 1334 RUS0.501-0.0540-2.00 

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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