Rapid: Individual Calculations June 2021
 Oyberman, Iliia  Total change: -22.40  Rating chartPersonal card
 Ukrainian Chess Championship (rapid) among young men under 12 years Omelnik of Poltava region UKR 2021-04-29
RcRownchangeKK*chgGame
 1325 1578 3.00 8 -3.26 20 -65.20 
  Morozov, Artem 1130 UKR1.0010.06201.20 
  Mikhno, Artem 1414 UKR0.501-0.2220-4.40 
  Tunyk, Vladyslav 1734 UKR0.001-0.2920-5.80 
  Borzenko, Matviy 1227 UKR0.001-0.8920-17.80 
  Marynychenko, Yehor 1253 UKR0.501-0.3720-7.40 
  Stasyuk, Jaroslav 1273 UKR0.501-0.3620-7.20 
  Torba, Semen 1303 UKR0.001-0.8320-16.60 
  Tsiapko, Andrii 1269 UKR0.501-0.3620-7.20 

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 champonship U16-2021 (rapid) Odessa UKR 2021-05-15
RcRownchangeKK*chgGame
 1484 1578 5.00 7 0.73 20 14.60 
  Rudenko, Vadym 1381 UKR1.0010.25205.00 
  Oyberman, Mikhail 1612 UKR0.5010.05201.00 
  Gorovoy, Daniil 1533 UKR0.501-0.0620-1.20 
  Poliakov, Danylo 1628 UKR0.001-0.4320-8.60 
  Zaderey, Kyrylo 1215 UKR1.0010.10202.00 
  Goncharenko, Oleksii 1503 UKR1.0010.40208.00 
  Dovhan, Artem 1519 UKR1.0010.42208.40 

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)
 
 Championship of Odessa region 2021 - rapid Odessa UKR 2021-05-22
RcRownchangeKK*chgGame
 1811 1578 3.50 8 1.41 20 28.20 
  Funtikov, Mikhail 2147 UKR0.001-0.0220-0.40 
  Lisin, Oleh 1850 UKR1.0010.832016.60 
  Domalchuk-Jonasson, Aleksa 2009 UKR0.001-0.0720-1.40 
  Savon, Vladimir 1824 UKR0.001-0.1920-3.80 
  Lodotchnikow, Olexandr m1779 UKR0.5010.26205.20 
  Kovalev, Vladimir 1540 UKR1.0010.45209.00 
  Chernetskiy, Mykola m1959 UKR1.0010.912018.20 
  Kurganova, Anna 1378 UKR0.001-0.7620-15.20 

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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