Rapid: Individual Calculations December 2023
 Lee, Ethan  Total change: -34.40  Rating chartPersonal card
 Canberra Street Chess 4th November 2023 Canberra AUS 2023-11-04
RcRownchangeKK*chgGame
 1221 1043 0.00 3 -0.86 40 -34.40 
  Marks, Joe 1258 AUS0.001-0.2340-9.20 
  Fasakin, Olamide 1358 AUS0.001-0.1440-5.60 
  Sharif, Ehan 1047 AUS0.001-0.4940-19.60 

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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