Blitz: Individual Calculations August 2021
 Ovdienko, Alexander  Total change: -35.00  Rating chartPersonal card
 "Chess School - July 2021" blitz Kyiv UKR 2021-07-03
RcRownchangeKK*chgGame
 1485 1309 2.00 10 -1.29 20 -25.80 
  Zamekhovskiy, Yevgen 2002 UKR0.001-0.0120-0.20 
  Ambartsumian, Tyhran 1620 UKR0.001-0.1420-2.80 
  Nastenko, Roman 1675 UKR0.5010.40208.00 
  Mohylnyi, Stepan 1633 UKR0.001-0.1320-2.60 
  Tereshchuk, Mykyta 1120 UKR0.001-0.7520-15.00 
  Smolnykov, Ivan 1077 UKR0.501-0.2920-5.80 
  Kovalenko, Stanislav 1357 UKR0.001-0.4320-8.60 
  Kovalenko, Svetlana 1544 UKR1.0010.792015.80 
  Huz, Valerii 1421 UKR0.001-0.3520-7.00 
  Shevchenko, Matviei 1399 UKR0.001-0.3820-7.60 

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)
 
 30 year Jubilee Edition "Kyiv Spring - 2021 (blitz C)" (Memory Oleg Pechonkin) Kyiv UKR 2021-07-11
RcRownchangeKK*chgGame
 1671 1309 1.00 6 -0.46 20 -9.20 
  Pyrig, Roman 1979 UKR0.001-0.0120-0.20 
  Perchik, Volodimir 1786 UKR0.001-0.0520-1.00 
  Bartolome Martin, Angel 1873 ESP0.001-0.0220-0.40 
  Korneev, Artem 2044 UKR0.001-0.0120-0.20 
  Perepelytsya-Melnyk, Klim 1160 UKR0.001-0.7020-14.00 
  Prochaieva, Tina 1182 UKR1.0010.33206.60 

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)
 

 

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