Individual Calculations August 2021
 Ponomarev, Andrey A.  Total change: -8.00  Rating chartPersonal card
 Novosibirsk Region Cup 2 stage - Markov Memorial Novosibirsk RUS 2021-06-25
RcRownchangeKK*chgGame
 1762 1850 6.00 9 0.59 40 23.60 
  Vandakurov, Gleb 1450  * RUS1.0010.08403.20 
  Barsukov, Ivan 1644 RUS0.501-0.2640-10.40 
  Prokofiev, Matvey 2074 RUS0.001-0.2240-8.80 
  Boronin, Aleksey V 1652 RUS1.0010.24409.60 
  Tumashevich, Elizaveta 1696 RUS0.501-0.2140-8.40 
  Malezkey, Vladimir 1876 RUS1.0010.544021.60 
  Kashirin, Georgy 1579 RUS1.0010.17406.80 
  Dudarev, Vladislav 1977 RUS0.001-0.3340-13.20 
  Berezina, Mariya 1908 RUS1.0010.584023.20 
 * 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)
 
 Initsiativa. July open 2021 Novosibirsk RUS 2021-07-05
RcRownchangeKK*chgGame
 1870 1850 2.50 7 -0.79 40 -31.60 
  Kazachansky, Sergei 2250  * RUS0.001-0.0840-3.20 
  Koshkin, Mikhail 1498 RUS0.501-0.3940-15.60 
  Kazakov, Vadim 1714 RUS0.501-0.1840-7.20 
  Kornitsky, Daniil 1450  * RUS0.001-0.9240-36.80 
  Sanday-Ool, Herel 2019 RUS0.5010.22408.80 
  Beloshapkin, Konstantin 2012 RUS1.0010.714028.40 
  Kolmagorov, Alexey 2145 RUS0.001-0.1540-6.00 
 * 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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