Blitz: Individual Calculations April 2020
 Korobkov, Oleksii  Total change: -38.20  Rating chartPersonal card
 "Victory for mom" Blitz U12 Kyiv UKR 2020-03-07
RcRownchangeKK*chgGame
 1401 1337 1.50 8 -1.91 20 -38.20 
  Panasiuk, Artom 1055 UKR1.0010.16203.20 
  Kulepestin, Oleksandr 1478 UKR0.001-0.3120-6.20 
  Polischuk, Artem 1362 UKR0.001-0.4720-9.40 
  Korenchenko, Semen 1538 UKR0.5010.26205.20 
  Rudyk, Olexandra 1241 UKR0.001-0.6320-12.60 
  Klymenko, Volodymyr 1506 UKR0.001-0.2820-5.60 
  Semenov, Stepan 1301 UKR0.001-0.5520-11.00 
  Kasapchuk, Oleksandr Jr. 1728 UKR0.001-0.0920-1.80 

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)
 

 

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