Blitz: Individual Calculations December 2017
 Mokhammad, David  Total change: 12.80  Rating chartPersonal card
 OPZ Blitz stage 8 (2017) Yuzhny UKR 2017-11-11
RcRownchangeKK*chgGame
 1442 1307 3.00 10 -0.33 20 -6.60 
  Bazhenov, Mikhail 1652 UKR0.001-0.1120-2.20 
  Petrenko, Mykola V 1485 UKR0.001-0.2720-5.40 
  Lukashov, Boris 1400 UKR1.0010.632012.60 
  Yushkov, Evgeniy 1460 UKR0.001-0.3020-6.00 
  Kovalev, Vladimir 1498 UKR0.001-0.2520-5.00 
  Ratkova, Evgeniya 1326 UKR0.001-0.4720-9.40 
  Stakhurskiy, Yaroslav 1315 UKR0.001-0.4920-9.80 
  Oleinik, Yegor 1377 UKR1.0010.602012.00 
  Kovalyova, Taisiya 1279 UKR1.0010.46209.20 
  Korneev, Ivan 1629 UKR0.001-0.1320-2.60 

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)
 
 OPZ Blitz stage 9 (2017) Yuzhny UKR 2017-11-25
RcRownchangeKK*chgGame
 1518 1307 3.50 10 0.97 20 19.40 
  Andreev, Volodymyr 1631 UKR1.0010.872017.40 
  Kovalev, Vladimir 1498 UKR0.001-0.2520-5.00 
  Bazhenov, Mikhail 1652 UKR0.001-0.1120-2.20 
  Korniychuk, Igor 1444 UKR1.0010.682013.60 
  Sobolev, Vyacheslav 1707  * UKR0.001-0.0820-1.60 
  Zrazhevskiy, Nikita 1266 UKR0.001-0.5620-11.20 
  Korneev, Ivan 1629 UKR1.0010.872017.40 
  Lukyantseva, Elena 1490 UKR0.001-0.2620-5.20 
  Kushnir, Grigoriy 1552 UKR0.001-0.2020-4.00 
  Stakhurskiy, Yaroslav 1315 UKR0.5010.01200.20 
 * 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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