Individual Calculations July 2022
 Artan, Tamir  Total change: 41.20  Rating chartPersonal card
 Qualification U14 2022 Zurich Zurich SUI 2022-06-05
RcRownchangeKK*chgGame
 1684 1549 2.00 3 1.03 40 41.20 
  Koehalmi-Szabo, Mihaly 1673 SUI0.5010.17406.80 
  Breyer, Philippe 1764 SUI0.5010.274010.80 
  Upadhyaya, Aamod 1614 SUI1.0010.594023.60 

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)
 

 

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