Individual Calculations September 2019
 Zubova, Mariya  Total change: 17.80  Rating chartPersonal card
 Kyiv Summer IM 2019 Kyiv UKR 2019-07-23
RcRownchangeKK*chgGame
 2308 2144 3.50 9 0.89 20 17.80 
  Solomon, Asif 2276 ISR0.5010.18203.60 
  Kaganskiy, Gleb f2314 RUS0.001-0.2820-5.60 
  Lysak, Igor m2277 UKR0.5010.18203.60 
  Tzidkiya, Yeshaayahu f2305 ISR1.0010.712014.20 
  Malynovskyi, Rostyslav 2156 UKR0.001-0.4820-9.60 
  Mamedov, Ruslan 2214 UKR0.5010.10202.00 
  Vypkhaniuk, Ihor f2402 UKR0.5010.32206.40 
  Semenov, Dmitri m2392 UKR0.001-0.1920-3.80 
  Kislinsky, Alexey g2435 CZE0.5010.35207.00 

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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