Individual Calculations April 2022
 Cheng, Noah  Total change: 53.20  Rating chartPersonal card
 Deutsche Vereinsmeisterschaft 2021 U12 Naumburg GER 2022-03-25
RcRownchangeKK*chgGame
 1447 1229 2.50 5 1.33 40 53.20 
  Lorenz, Veronika 1388 GER1.0010.714028.40 
  Fruth, David 1607 GER0.001-0.0940-3.60 
  Merenda, Lukas-Benedikt 1479 GER0.5010.314012.40 
  Burlutskaia, Maria 1420 GER0.001-0.2540-10.00 
  Bock, Leonas 1341 GER1.0010.654026.00 

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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