Rapid: Individual Calculations May 2019
 Petrenko, Mykola V  Total change: 0.40  Rating chartPersonal card
 Championship Yuzhny Senior Category 50 2019 Yuzhny UKR 2019-04-13
RcRownchangeKK*chgGame
 1600 1492 2.00 7 -0.54 20 -10.80 
  Andreev, Volodymyr 1714 UKR0.001-0.2220-4.40 
  Gorbach, Petr 1658 UKR0.001-0.2820-5.60 
  Gorobets, Viktor 1446 UKR0.001-0.5620-11.20 
  Saenko, Vladimir 1687 UKR0.001-0.2520-5.00 
  Zavarov, Anatoly 1395 UKR1.0010.37207.40 
  Zhugan, Vladimir 1550 UKR0.001-0.4220-8.40 
  Grudinin, Vadim 1751 UKR1.0010.822016.40 

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)
 
 ODESSA REGION SENIOR CHAMPIONSHIP 2019 (rapid) Odessa UKR 2019-04-24
RcRownchangeKK*chgGame
 1739 1492 2.50 9 0.56 20 11.20 
  Usatenko, Anatoly 1852 UKR0.001-0.1020-2.00 
  Vladychenko, Anatolii 1679 UKR0.5010.24204.80 
  Lashevich, Yaroslav 1418 UKR1.0010.40208.00 
  Domakov, Nikolaj 1761 UKR0.001-0.1720-3.40 
  Khazankin, Moisei 1858 UKR0.001-0.1020-2.00 
  Olifirenko, Oleg 1892  * UKR0.001-0.0820-1.60 
  Sigidov, Petr 1652 UKR0.001-0.2920-5.80 
  Andreev, Volodymyr 1714 UKR0.001-0.2220-4.40 
  Tropin, Vladimir 1825 UKR1.0010.882017.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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