Individual Calculations May 2022
 Gamage, Vihanga  Total change: 15.80  Rating chartPersonal card
 Ennis Open 2022-02-25 IRL 2022-02-25
RcRownchangeKK*chgGame
 1718 1496 0.50 2 -0.32 20 -6.40 
  Ros Alonso, Jaume 2190 ESP0.001-0.0120-0.20 
  Voogt, Declan 1246 IRL0.501-0.3120-6.20 

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)
 
 Irish Easter All play all event C 2022 Dublin IRL 2022-04-18
RcRownchangeKK*chgGame
 1754 1517 3.00 9 1.11 20 22.20 
  Liu, Jason 1730 IRL0.001-0.2320-4.60 
  Bennett, Eric 1840 IRL1.0010.872017.40 
  Ivanov, Andrey 1693 IRL0.001-0.2720-5.40 
  Liu, Jason 1730 IRL0.001-0.2320-4.60 
  Bennett, Eric 1840 IRL1.0010.872017.40 
  Ivanov, Andrey 1693 IRL0.001-0.2720-5.40 
  Liu, Jason 1730 IRL0.001-0.2320-4.60 
  Bennett, Eric 1840 IRL1.0010.872017.40 
  Ivanov, Andrey 1693 IRL0.001-0.2720-5.40 

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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