Individual Calculations July 2023
 Moseley, Paul  Total change: -6.80  Rating chartPersonal card
 2023 SSCC Swiss Rounds 8-9 Perth AUS 2023-05-30
RcRownchangeKK*chgGame
 1348 1344 1.00 2 0.01 20 0.20 
  Wu, Kobe 1346 AUS0.001-0.5020-10.00 
  Milovanovic, Stevica 1350 AUS1.0010.512010.20 

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)
 
 2023 Bob Pilgrim Open Rounds 5-7 Perth AUS 2023-06-01
RcRownchangeKK*chgGame
 1623 1354 0.00 2 -0.35 20 -7.00 
  Dunlop, Gordon 1674 AUS0.001-0.1320-2.60 
  Simonds, Marcus 1572 AUS0.001-0.2220-4.40 

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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