Individual Calculations May 2023
 Kotelva, Lev M  Total change: 165.36  Rating chartPersonal card
 Championship PFO standard_2023 Nizhniy Novgorod RUS 2023-03-20
RcRownchangeKK*chgGame
 1923 1556 4.50 9 2.93 26 76.18 
  Mokshanov, Alexey m2374 RUS0.0010.00260.00 
  Mingazutdinov, Ruslan 1532 RUS1.0010.472612.22 
  Sharikov, Alexander 2098 RUS1.0010.972625.22 
  Kamilov, Dmitry 2039 RUS0.5010.452611.70 
  Efimov, Leonid 1997 RUS0.001-0.0626-1.56 
  Erastov, Semen 1909 RUS1.0010.892623.14 
  Pukhov, Ivan 1926 RUS0.001-0.1026-2.60 
  Zenterekov, Daniil 1474 RUS1.0010.392610.14 
  Kolchin, Maxim 1958 RUS0.001-0.0826-2.08 

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)
 
 Standard Perm 2023 April Perm RUS 2023-04-08
RcRownchangeKK*chgGame
 1590 1680 6.00 8 1.29 26 33.54 
  Mazeina, Sofya 1280  * RUS1.0010.08262.08 
  Chernyshova, Alisa 1383 RUS1.0010.15263.90 
  Ovchinnikov, Aleksandr 1870 RUS1.0010.752619.50 
  Gulyaev, Igor 1846 RUS1.0010.722618.72 
  Nekrasov, Ruslan 1711 RUS0.5010.04261.04 
  Kanter, Elizaveta 1485 KAZ1.0010.25266.50 
  Nanavov, Mikhail 1810 RUS0.5010.18264.68 
  Alenevskiy, Mark 1338 RUS0.001-0.8826-22.88 
 * 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)
 
 Russian Championship B13 2023 Moscow RUS 2023-04-19
RcRownchangeKK*chgGame
 1740 1680 6.00 9 2.14 26 55.64 
  Sharipov, Eduard 1421 RUS1.0010.18264.68 
  Vasilkov, Nikolay 2082 FID0.5010.422610.92 
  Myzgin, Timofei 1365 RUS1.0010.14263.64 
  Lebedev, Artem S. c1937 RUS0.5010.32268.32 
  Birmenko, Nikolay 1733 RUS0.001-0.4326-11.18 
  Dolgopolov, Egor 1487 RUS1.0010.25266.50 
  Demchenko, Maksim Dm 1811 RUS1.0010.682617.68 
  Yurasov, Matfey 1895 RUS0.001-0.2326-5.98 
  Petukhov, Dmitriy 1929 RUS1.0010.812621.06 

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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