Individual Calculations January 2023
 Kanana, Ziad  Total change: -25.20  Rating chartPersonal card
 U14 Qualification Bettingen 2022 Bettingen SUI 2022-12-03
RcRownchangeKK*chgGame
 1690 1771 3.00 4 0.61 40 24.40 
  Paholok, Adam 1574 SVK1.0010.254010.00 
  Gut, Lionel 1874 SUI0.001-0.3640-14.40 
  Navarini, Vincent 1511 SUI1.0010.18407.20 
  Federer, Colin 1800 SUI1.0010.544021.60 

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)
 
 Adelboden Open 2022 Adelboden SUI 2022-12-09
RcRownchangeKK*chgGame
 1450 1771 0.50 2 -1.24 40 -49.60 
  Pinelli, Gian 1432 SUI0.501-0.3840-15.20 
  Sosa Nesper, Marcos Ivan 1468 SUI0.001-0.8640-34.40 

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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