Rapid: Individual Calculations April 2020
 Kozlov, Alexei  Total change: 48.00  Rating chartPersonal card
 Overtime Juniors Rapid 2020-2 St. Petersburg RUS 2020-02-16
RcRownchangeKK*chgGame
 1376 1678 6.50 7 0.69 20 13.80 
  Iliasov, Iaroslav 1239 RUS1.0010.06201.20 
  Kolesnikov, Alexandr Den. 1340 RUS1.0010.12202.40 
  Gagarinskiy, Artem 1360 RUS1.0010.13202.60 
  Korsakov, Egor 1494 RUS1.0010.26205.20 
  Chereshkevich, Yuri 1561 RUS1.0010.34206.80 
  Rusanov, Ilya 1482 RUS1.0010.25205.00 
  Kuznetsov, Viktor 1154 RUS0.501-0.4720-9.40 

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)
 
 St. Petersburg Rapid Championship 2020 Men St. Petersburg RUS 2020-02-22
RcRownchangeKK*chgGame
 1907 1678 4.50 9 2.17 20 43.40 
  Smirnov, Mikhail 2120 RUS1.0010.942018.80 
  Getman, Tatyana wf2160 RUS0.001-0.0520-1.00 
  Dmitriev, Sergei 1957 RUS0.5010.34206.80 
  Efimov, Ignat 2025 RUS0.001-0.1120-2.20 
  Badalian, Daniel 1938 RUS0.001-0.1820-3.60 
  Ostrotin, Yuri 1556 RUS1.0010.33206.60 
  Kopylov, Yuriy 2084 RUS0.001-0.0820-1.60 
  Koltsova, Alisa 1339 RUS1.0010.12202.40 
  Solnyshkin, Dmitrii 1982 RUS1.0010.862017.20 

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)
 
 Overtime Juniors Rapid 2020-3 St. Petersburg RUS 2020-03-08
RcRownchangeKK*chgGame
 1462 1678 4.00 6 -0.46 20 -9.20 
  Aksenov, Egor 1178 RUS1.0010.04200.80 
  Ismailov, Magomed Dm. 1378 RUS0.501-0.3520-7.00 
  Deruchenko, Ivan 1508 RUS1.0010.28205.60 
  Tolstykh, Ivan 1567 RUS0.501-0.1520-3.00 
  Makhmudov, Riyad 1501 RUS1.0010.27205.40 
  Tolstykh, Kirill 1641 RUS0.001-0.5520-11.00 

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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