Rapid: Individual Calculations April 2021
 Kucherov, Lev  Total change: 50.40  Rating chartPersonal card
 "Kyiv Chess Cup -2021" (rapid, children's league) - 1 Kyiv UKR 2021-02-28
RcRownchangeKK*chgGame
 1450 1338 4.00 7 1.47 20 29.40 
  Niezhentsev, Kyrylo 1631 UKR0.001-0.1520-3.00 
  Ambartsumian, Tyhran 1285 UKR1.0010.43208.60 
  Kulkovets, Roman 1490 UKR1.0010.702014.00 
  Klymenko, Volodymyr 1570 UKR0.001-0.2120-4.20 
  Nezhyvenko, Mykhaylo 1324 UKR1.0010.48209.60 
  Khatniuk, Anastasiia 1556 UKR0.001-0.2220-4.40 
  Krolivets, Borys 1297 UKR1.0010.44208.80 

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)
 
 "Victory for Mom Rapid - B (2010)" Kyiv UKR 2021-03-06
RcRownchangeKK*chgGame
 1342 1338 5.50 9 1.05 20 21.00 
  Pilchuk, Artem 1421 UKR0.5010.11202.20 
  Paryokha, Ivan 1357 UKR0.5010.03200.60 
  Vardanian, Yurii 1531 UKR0.5010.25205.00 
  Marchenko, Ameliia 1351 UKR0.5010.02200.40 
  Akperov, Ali 1177 UKR1.0010.29205.80 
  Delikatnyi, Denys 1334 UKR1.0010.49209.80 
  Diachek, Andriy 1433 UKR0.5010.13202.60 
  Bagrov, Timur 1312 UKR1.0010.46209.20 
  Dyshliuk, Fedir 1164 UKR0.001-0.7320-14.60 

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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