Rapid: Individual Calculations January 2020
 Koshmak, Yuriy  Total change: 27.80  Rating chartPersonal card
 Central Chess Club Rapid (30.11.2019) Kyiv UKR 2019-11-30
RcRownchangeKK*chgGame
 1758 1883 5.50 9 -0.24 20 -4.80 
  Kostenko, Ivan 1559 UKR1.0010.13202.60 
  Biloivan, Kyrylo 1483  * UKR1.0010.08201.60 
  Zhesterev, Anatol 2008 UKR0.5010.17203.40 
  Smachenko, Vasily 1832 UKR1.0010.43208.60 
  Karnaukh, Anatolij 1994 UKR0.001-0.3520-7.00 
  Chornozem, Sergey 1996 UKR0.001-0.3520-7.00 
  Demchenko, Yaroslav 1527 UKR0.001-0.8920-17.80 
  Khomenko, Pavlo 1682 UKR1.0010.24204.80 
  Perets, Dmitry 1737 UKR1.0010.30206.00 
 * 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)
 
 Central Chess Club Rapid (22.12.2019) Kyiv UKR 2019-12-22
RcRownchangeKK*chgGame
 1843 1883 6.50 9 1.63 20 32.60 
  Sorokin, Volodymyr 1500 UKR1.0010.09201.80 
  Perets, Dmitry 1737 UKR1.0010.30206.00 
  Ovcharenko, Hryhoriy 1765 UKR1.0010.34206.80 
  Troshchenko, Vladimir 2038 UKR0.001-0.2920-5.80 
  Tulchynskyi, Feliks 1714 UKR1.0010.28205.60 
  Gorlovetsky, Stanislav 1906 UKR1.0010.532010.60 
  Diachenko, Vasyl 2004 UKR0.5010.16203.20 
  Toktomushev, Teimur 1932 UKR0.5010.07201.40 
  Zamekhovskiy, Yevgen 1993 UKR0.5010.15203.00 

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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