Rapid: Individual Calculations January 2021
 Kerzhner, Daniel  Total change: 20.80  Rating chartPersonal card
 "Hanukkah in Kyiv - 2020 (Rapid)" Kyiv UKR 2020-12-20
RcRownchangeKK*chgGame
 1517 1314 3.00 7 1.04 20 20.80 
  Baglay, Kseniya 1781 UKR0.001-0.0520-1.00 
  Prymak, Mykhailo 1346 UKR1.0010.542010.80 
  Vinnyk, Mykhailo 1752 UKR0.001-0.0620-1.20 
  Dereviannykh, Petro 1364 UKR0.5010.07201.40 
  Kryvokolysko, Andriy 1439 UKR0.5010.17203.40 
  Yablonska, Alisa 1337 UKR1.0010.532010.60 
  Kulchevich, Ivan 1601 UKR0.001-0.1620-3.20 

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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