Rapid: Individual Calculations January 2020
 Kostenko, Ivan  Total change: -48.40  Rating chartPersonal card
 Central Chess Club Rapid (30.11.2019) Kyiv UKR 2019-11-30
RcRownchangeKK*chgGame
 1684 1559 3.00 9 -0.13 20 -2.60 
  Koshmak, Yuriy 1883 UKR0.001-0.1320-2.60 
  Shevchenko, Nikolay 1760 UKR1.0010.762015.20 
  Blazhko, Valentin 1740 UKR0.001-0.2620-5.20 
  Vinnyk, Mykhailo 1797 UKR1.0010.802016.00 
  Ivchenko, Anatoly 1931 UKR0.001-0.1020-2.00 
  Onoprienko, Grigorii 1816 UKR0.001-0.1820-3.60 
  Pechenizhskiy, Erik 1286 UKR0.001-0.8320-16.60 
  Sokol, Anna 1660 UKR0.001-0.3620-7.20 
  Morozov, Artem 1282 UKR1.0010.17203.40 

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)
 
 Central Chess Club Rapid (22.12.2019) Kyiv UKR 2019-12-22
RcRownchangeKK*chgGame
 1538 1559 2.50 9 -2.29 20 -45.80 
  Kazmirchuk, Volodymyr 1393 UKR0.501-0.2220-4.40 
  Diachenko, Vasyl 1959  * UKR0.001-0.0820-1.60 
  Levenko, Andrei 1489 UKR0.501-0.1020-2.00 
  Ponomarenko, Olexandr 1611 UKR0.001-0.4320-8.60 
  Hubenko, Volodymyr 1451 UKR1.0010.35207.00 
  Zhukov, Sergey S 1613 UKR0.001-0.4220-8.40 
  Vaispapir, Vadim 1861 UKR0.001-0.1520-3.00 
  Kavulych, Yaroslav 1289 UKR0.501-0.3320-6.60 
  Prochaieva, Yelyzaveta 1176 UKR0.001-0.9120-18.20 
 * 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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