Rapid: Individual Calculations April 2020
 Ponomarenko, Valery  Total change: 21.40  Rating chartPersonal card
 Egoryevsk Guslitsa Rapid - 2020 Egoryevsk RUS 2020-03-09
RcRownchangeKK*chgGame
 1883 1874 4.50 8 1.07 20 21.40 
  Glukhov, Dmitriy 1226 RUS1.0010.01200.20 
  Geracimov, A. 2337 RUS0.001-0.0520-1.00 
  Larkov, Petr 1258 RUS1.0010.02200.40 
  Ryzhkov, Vladimir 1972 RUS1.0010.632012.60 
  Ryzhkov, Sergey 2110 RUS0.5010.30206.00 
  Chugunov, Sergey 2204 RUS0.001-0.1220-2.40 
  Zemliakov, Igor 1917 RUS1.0010.562011.20 
  Kharitonov, Oleg 2038 RUS0.001-0.2820-5.60 

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)
 

 

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