Individual Calculations October 2023
 Kerr, Lennon  Total change: 95.60  Rating chartPersonal card
 2023 Wolfgang Leonhardt Cup Rounds 3-7 Perth AUS 2023-08-30
RcRownchangeKK*chgGame
 1665 1421 3.00 5 1.86 40 74.40 
  Garang, Kuol Awan 1479 AUS1.0010.584023.20 
  Doshi, Chirag 1674 NZL1.0010.814032.40 
  O`shaughnessy, Dave 1889 AUS0.001-0.0540-2.00 
  Oswald, Franz 1524 AUS1.0010.644025.60 
  Plaganyi, Gyula c1759 AUS0.001-0.1240-4.80 

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)
 
 2023 Richard Lilly Swiss Round 7 Perth AUS 2023-08-31
RcRownchangeKK*chgGame
 1443 1421 1.00 1 0.53 40 21.20 
  Wu, Kobe 1443 AUS1.0010.534021.20 

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)
 

 

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