Rapid: Individual Calculations August 2021
 Kozachkov, Pavel  Total change: 10.60  Rating chartPersonal card
 Grand Prix Rapid Yekaterinburg. 5th stage Yekaterinburg RUS 2021-07-11
RcRownchangeKK*chgGame
 1543 1546 4.50 8 0.14 20 2.80 
  Ulybin, Mikhail g2281 RUS0.001-0.0120-0.20 
  Zambrzhitskiy, Yan 1261 RUS0.501-0.3420-6.80 
  Sharov, Evgeny 1183 RUS0.501-0.4020-8.00 
  Vatutin, Gleb 1274 RUS0.501-0.3320-6.60 
  Frolova, Lada 1748 RUS0.001-0.2420-4.80 
  Golikov, Ivan 1318 RUS1.0010.21204.20 
  Kuzmin, Ilya F 1560 RUS1.0010.522010.40 
  Ostanin, Nicita 1718 RUS1.0010.732014.60 

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)
 
 L.N. Reutova Memorial 2021 Yekaterinburg RUS 2021-07-18
RcRownchangeKK*chgGame
 1654 1546 4.00 8 0.39 20 7.80 
  Shapkov, Vladimir 1042 RUS1.0010.04200.80 
  Melkozerov, Sergey 2204 RUS0.001-0.0120-0.20 
  Vdovichenko, Fedor 1176 RUS1.0010.10202.00 
  Melkozerova, Ulyana 1253 RUS0.501-0.3520-7.00 
  Serebriakov, Vladimir 1880 RUS0.5010.38207.60 
  Gilev, Sergey 2279 RUS0.001-0.0120-0.20 
  Bilalov, Ruslan 2017 RUS0.001-0.0520-1.00 
  Grahov, Daniil 1384 RUS1.0010.29205.80 

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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