Rapid: Individual Calculations June 2021
 Oyberman, Mikhail  Total change: 15.20  Rating chartPersonal card
 Ukrainian Chess Championship (rapid) among young men under 12 years Omelnik of Poltava region UKR 2021-04-29
RcRownchangeKK*chgGame
 1424 1612 5.00 9 -1.57 20 -31.40 
  Marynychenko, Yehor 1253 UKR1.0010.10202.00 
  Kybkalo, Volodymyr 1439 UKR1.0010.27205.40 
  Torba, Semen 1303 UKR1.0010.14202.80 
  Garsky, Vladyslav 1727 UKR0.001-0.3420-6.80 
  Alieksieienko, Mykhail 1452 UKR1.0010.29205.80 
  Paryokha, Ivan 1346 UKR0.001-0.8220-16.40 
  Bezeyko, Alexander 1488 UKR0.001-0.6720-13.40 
  Artemov, Andriy 1431 UKR0.001-0.7420-14.80 
  Kryshtafor, Maksym 1376 UKR1.0010.20204.00 

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)
 
 Odessa champonship U16-2021 (rapid) Odessa UKR 2021-05-15
RcRownchangeKK*chgGame
 1476 1612 6.50 8 1.12 20 22.40 
  Mazurtsova, Margarita 1374 UKR1.0010.20204.00 
  Oyberman, Iliia 1578 UKR0.501-0.0520-1.00 
  Apostolakii, Irina 1290 UKR1.0010.13202.60 
  Dovhan, Artem 1519 UKR1.0010.37207.40 
  Gorovoy, Daniil 1533 UKR1.0010.39207.80 
  Poliakov, Danylo 1628 UKR0.5010.02200.40 
  Rudenko, Vadym 1381 UKR0.501-0.2920-5.80 
  Goncharenko, Oleksii 1503 UKR1.0010.35207.00 

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)
 
 Championship of Odessa region 2021 - rapid Odessa UKR 2021-05-22
RcRownchangeKK*chgGame
 1856 1612 3.00 7 1.21 20 24.20 
  Molchanov, Oleksii m2313 UKR0.001-0.0120-0.20 
  Lukin, Bogdan 1204 UKR1.0010.08201.60 
  Danilov, Andrey 1884 UKR1.0010.832016.60 
  Telitsin, Oleksandr 2049 UKR0.001-0.0620-1.20 
  Olifirenko, Oleg 1847 UKR0.001-0.2120-4.20 
  Savon, Vladimir 1824 UKR0.001-0.2320-4.60 
  Kostornyh, Evgeniy 1868 UKR1.0010.812016.20 

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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