Individual Calculations June 2022
 Hare, Tim  Total change: -7.80  Rating chartPersonal card
 2022 Southern Suburbs Round Robin Rounds 4-6 plus adjourned games Perth AUS 2022-05-03
RcRownchangeKK*chgGame
 1812 1994 0.50 1 -0.24 20 -4.80 
  Ellis, David 1812 AUS0.501-0.2420-4.80 

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)
 
 2022 WA Closed Championship Rounds 1-2 Perth AUS 2022-05-15
RcRownchangeKK*chgGame
 1887 1994 0.50 1 -0.15 20 -3.00 
  Holland, Dennis 1887 AUS0.501-0.1520-3.00 

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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