Individual Calculations June 2022
 Gulley, Trent  Total change: 49.20  Rating chartPersonal card
 2022 Southern Suburbs Swiss Rounds 5-8 Perth AUS 2022-05-03
RcRownchangeKK*chgGame
 1599 1492 1.50 2 0.79 40 31.60 
  Roebuck, Derek J 1621 AUS0.5010.17406.80 
  Simonds, Marcus 1576 AUS1.0010.624024.80 

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 Reserves Championship Rounds 1-2 Perth AUS 2022-05-15
RcRownchangeKK*chgGame
 1661 1492 1.00 2 0.44 40 17.60 
  King, David 1677 AUS0.001-0.2640-10.40 
  McAteer, Ian 1645 AUS1.0010.704028.00 

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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