Rapid: Individual Calculations July 2021
 Drobiazko, Lev  Total change: -22.00  Rating chartPersonal card
 Ukraine Chess Championship - 2021` (Boys - 8) Rapid Odesa UKR 2021-06-14
RcRownchangeKK*chgGame
 1180 1202 0.50 3 -1.10 20 -22.00 
  Stremoukhov, Maxym 1031 UKR0.001-0.7320-14.60 
  Romaniv, Markiyan 1136 UKR0.501-0.0920-1.80 
  Nezhyvenko, Mykhaylo 1372 UKR0.001-0.2820-5.60 

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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