Individual Calculations September 2022
 Donath, Toni  Total change: -9.60  Rating chartPersonal card
 Bautzener Tuerme Open B-Turnier Bautzen GER 2022-08-09
RcRownchangeKK*chgGame
 1337 1398 1.50 3 -0.24 40 -9.60 
  Thirumal, Shravan 1134 GER0.501-0.3240-12.80 
  Manthe, Joern Horst 1214 GER1.0010.264010.40 
  Lehmann, Christian 1662 GER0.001-0.1840-7.20 

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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