Rapid: Individual Calculations April 2020
 Lemba, Albert  Total change: 19.20  Rating chartPersonal card
 "Victory for mom" Rapid U12 Kyiv UKR 2020-03-08
RcRownchangeKK*chgGame
 1331 1287 4.50 8 0.96 20 19.20 
  Krasovskiy, Ilya 1165 UKR0.501-0.1720-3.40 
  Smolnykov, Ivan 1083 UKR1.0010.24204.80 
  Ilchenko, Stanislav 1404 UKR0.001-0.3420-6.80 
  Polischuk, Artem 1265 UKR1.0010.47209.40 
  Sukach, Illia 1450 UKR0.5010.22204.40 
  Klymenko, Volodymyr 1547 UKR0.001-0.1820-3.60 
  Prymak, Mykhailo 1284 UKR1.0010.502010.00 
  Marchenko, Yelyzaveta 1450 UKR0.5010.22204.40 

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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