Individual Calculations May 2023
 Ryumin, Zakhar  Total change: 68.78  Rating chartPersonal card
 Championship Vologda region 2023 Vologda RUS 2023-03-29
RcRownchangeKK*chgGame
 1832 1772 7.00 9 3.13 38 118.94 
  Sandrin, Vladimir f2073 RUS1.0010.853832.30 
  Ponikarovsky, Alexey f1904 RUS1.0010.683825.84 
  Smirnov, Yaroslav 1713 RUS0.501-0.0838-3.04 
  Bolotov, Vyacheslav 1657 RUS1.0010.343812.92 
  Surinov, Mikhail A 1716 RUS0.001-0.5838-22.04 
  Napalkov, Vladimir 2039 RUS1.0010.823831.16 
  Morozov, Sergey 1820 RUS1.0010.573821.66 
  Tikhomirov, Igor 1961 RUS1.0010.753828.50 
  Sharypov, Sergey 1607 RUS0.501-0.2238-8.36 

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)
 
 Russian Championship B17 1st league 2023 Moscow RUS 2023-04-19
RcRownchangeKK*chgGame
 1673 1844 5.00 9 -1.32 38 -50.16 
  Lambert, Mark 1444  * RUS1.0010.08383.04 
  Davydov, Nikita 1551 RUS1.0010.15385.70 
  Yaurov, Egor 2004 RUS0.5010.21387.98 
  Anisimov, Yuri 1866 RUS0.001-0.4738-17.86 
  Malykh, Matvei 1600 RUS1.0010.20387.60 
  Smirnov, Platon 1548 RUS0.501-0.3538-13.30 
  Khismatov, Nurlan 1657 RUS0.001-0.7438-28.12 
  Afrikantov, Fedor 1644 RUS1.0010.24389.12 
  Georgiev, Alexey 1745 RUS0.001-0.6438-24.32 
 * 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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