Individual Calculations June 2022
 Halabe, Adam  Total change: 10.00  Rating chartPersonal card
 2022 Chess Excellence Open Rounds 2-6 Melbourne AUS 2022-05-01
RcRownchangeKK*chgGame
 1503 1428 1.50 3 0.25 40 10.00 
  De Rooy, Samuel 1256 AUS1.0010.274010.80 
  Savige, Colin B 1736 AUS0.001-0.1440-5.60 
  Cook, Geoff L 1517 AUS0.5010.12404.80 

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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