Rapid: Individual Calculations April 2020
 Kuliev, Ivan  Total change: 40.80  Rating chartPersonal card
 Serpukhov rapid 2020 C U13 Serpukhov RUS 2020-03-01
RcRownchangeKK*chgGame
 1353 1523 4.50 7 -0.47 20 -9.40 
  Andreeva, Varvara 1153 RUS1.0010.10202.00 
  Stepanov, Aleksei 1339 RUS1.0010.26205.20 
  Sannikova, Anna 1482 RUS0.001-0.5620-11.20 
  Lintsov, Arseniy 1338 RUS1.0010.26205.20 
  Shikhovtsov, Anton 1419 RUS1.0010.36207.20 
  Polozova, Anna 1255 RUS0.501-0.3320-6.60 
  Chumak, Arsenii 1483 RUS0.001-0.5620-11.20 

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)
 
 Egoryevsk Guslitsa Rapid - 2020 Egoryevsk RUS 2020-03-09
RcRownchangeKK*chgGame
 1872 1523 4.00 8 2.51 20 50.20 
  Ryzhkov, Sergey 2110 RUS1.0010.982019.60 
  Berezhkov, Andrey 2193 RUS0.001-0.0120-0.20 
  Mamontov, Viktor 1958 RUS0.001-0.0620-1.20 
  Larkov, Petr 1258 RUS1.0010.18203.60 
  Ryzhkov, Vladimir 1972 RUS1.0010.942018.80 
  Ferapontov, Vladimir 2026 RUS0.001-0.0420-0.80 
  Lobov, Aleksandr Dm. 1814 RUS0.001-0.1520-3.00 
  Sukhanov, Grigoriy 1648 RUS1.0010.672013.40 

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)
 

 

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