Individual Calculations July 2023
 Kozlov, Alexei  Total change: 141.20  Rating chartPersonal card
 V.Karasev Memorial 2023 St. Petersburg RUS 2023-05-26
RcRownchangeKK*chgGame
 1906 1860 6.00 9 1.81 40 72.40 
  Baltin, David 1355 RUS1.0010.04401.60 
  Ashurov, Rahmondzhon 1460  * RUS0.501-0.4240-16.80 
  Rakhmanov, Georgii 1697 RUS0.501-0.2240-8.80 
  Kurnosov, Egor 1670 RUS1.0010.254010.00 
  Shapiro, Viktor f2192 RUS1.0010.884035.20 
  Zubritskiy, Artyom m2442 FID0.001-0.0240-0.80 
  Tipikin, Ivan 1887 RUS1.0010.544021.60 
  Khokhlova, Daria 2096 FID1.0010.804032.00 
  Vlasenko, Miroslav m2358 RUS0.001-0.0440-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Summer Vacation Trophy 2023 Standard A St. Petersburg RUS 2023-06-13
RcRownchangeKK*chgGame
 1841 1860 6.00 8 1.72 40 68.80 
  Frolov, Zakhar 1460  * RUS1.0010.08403.20 
  Kundianok, Vladislav f2279 RUS0.001-0.0740-2.80 
  Sorin, Ilya 1694 RUS1.0010.284011.20 
  Gogolev, Artem m2240 RUS0.5010.414016.40 
  Mironov, Alexander 1699 FID1.0010.294011.60 
  Sapegin, Yaroslav 1963 RUS0.5010.14405.60 
  Korsakov, Egor 1781 RUS1.0010.394015.60 
  Zemerov, Konstantin 1615 RUS1.0010.20408.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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