Individual Calculations January 2021
 Kerzhner, Lev  Total change: -112.40  Rating chartPersonal card
 "Hanukkah in Kyiv - 2020" Kyiv UKR 2020-12-25
RcRownchangeKK*chgGame
 1358 1382 0.50 6 -2.81 40 -112.40 
  Grineva, Marianna wf1782  * UKR0.001-0.0840-3.20 
  Anuchyn, Serhii 1175 UKR0.501-0.2740-10.80 
  Shostak, Oleksandr 1356 UKR0.001-0.5440-21.60 
  Nezhyvenko, Mykhaylo 1239 UKR0.001-0.6940-27.60 
  Krolivets, Borys 1222 UKR0.001-0.7140-28.40 
  Kucherov, Lev 1371 UKR0.001-0.5240-20.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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