Rapid: Individual Calculations February 2018
 Prudnikov, Vladimir  Total change: 31.20  Rating chartPersonal card
 Central Chess Club Rapid (27-28.01.2018) Kiev UKR 2018-01-27
RcRownchangeKK*chgGame
 1900 1804 5.00 9 1.56 20 31.20 
  Koshmak, Yuriy 2005 UKR0.001-0.2420-4.80 
  Ponomarenko, Olexandr 1762 UKR0.001-0.5620-11.20 
  Kostenko, Ivan 1652 UKR1.0010.30206.00 
  Kinash, Oleksandr 1782 UKR1.0010.47209.40 
  Onoprienko, Georgy 1895 UKR0.001-0.3820-7.60 
  Sergeev, Stanislav 1966 UKR0.001-0.2920-5.80 
  Sorokin, Volodymyr 1897 UKR1.0010.632012.60 
  Chornozem, Sergey 2164 UKR1.0010.902018.00 
  Semenets, Grigory 1975 UKR1.0010.732014.60 

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)
 

 

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