Individual Calculations August 2020
 Li, Yinong  Total change: 5.60  Rating chartPersonal card
 Swiss Youth Championship U10 2020 Biel SUI 2020-07-26
RcRownchangeKK*chgGame
 1394 1353 1.50 3 0.14 40 5.60 
  Mattenberger, Dominik 1335 SUI1.0010.474018.80 
  Federer, Colin 1562 SUI0.001-0.2340-9.20 
  Van Aepelen, Nikolai 1284 SUI0.501-0.1040-4.00 

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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