Individual Calculations January 2022
 Kaczmarczyk, Dennis  Total change: 3.40  Rating chartPersonal card
 SMM 2021 NLA round 8-9 Ittigen SUI 2021-12-11
RcRownchangeKK*chgGame
 2188 2459 2.00 2 0.34 10 3.40 
  Scherer, Max 2201 GER1.0010.18101.80 
  Duratti, Lindo 2175 FRA1.0010.16101.60 

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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