Individual Calculations September 2022
 Gail, Edgar  Total change: -1.80  Rating chartPersonal card
 6. Bayer Sommeropen 2022 Leverkusen GER 2022-08-05
RcRownchangeKK*chgGame
 1889 1643 0.50 3 -0.09 20 -1.80 
  Kemper, Michael 1919 GER0.001-0.1720-3.40 
  Klemenz, Luca 1859 GER0.001-0.2220-4.40 
  Mueller, Martin 1888 GER0.5010.30206.00 

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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