Individual Calculations June 2022
 Lucas, Peter  Total change: -40.80  Rating chartPersonal card
 2022 U2400 Gold Coast Chess Club Autumn Cup Rounds 1-4 Gold Coast AUS 2022-05-06
RcRownchangeKK*chgGame
 1211 1430 0.50 2 -1.02 40 -40.80 
  Inukai, Kotaro 1104 JPN0.001-0.8740-34.80 
  Consiglio-Cockle, Jared 1318 AUS0.501-0.1540-6.00 

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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