Rapid: Individual Calculations January 2018
 Kalugin, Valerii  Total change: -32.00  Rating chartPersonal card
 Cup of Ukraine among veterans. Rapid Kharkiv UKR 2017-12-08
RcRownchangeKK*chgGame
 1759 1500 0.00 6 -1.17 20 -23.40 
  Matjash, Nikolay 1884 UKR0.001-0.0920-1.80 
  Shcherbakov, Petr 1869 UKR0.001-0.1020-2.00 
  Meshiy, Sergey 1710 UKR0.001-0.2320-4.60 
  Koritko, Alexey 1766 UKR0.001-0.1820-3.60 
  Petrich, Vladimir 1640 UKR0.001-0.3120-6.20 
  Mariich, Nikolay 1683 UKR0.001-0.2620-5.20 

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)
 
 Cup Kharkiv region 2017 Kharkiv UKR 2017-12-16
RcRownchangeKK*chgGame
 1812 1500 0.00 3 -0.43 20 -8.60 
  Kryvosheyenko, Vladimir 1871 UKR0.001-0.1020-2.00 
  Bondarenko, Andrey 1719 UKR0.001-0.2220-4.40 
  Grigorenko, Vladimir 1845 UKR0.001-0.1120-2.20 

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)
 

 

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