Individual Calculations September 2022
 Melian Esser, Sarah  Total change: 16.40  Rating chartPersonal card
 6. Bayer Sommeropen 2022 Leverkusen GER 2022-08-05
RcRownchangeKK*chgGame
 1501 1191 1.00 4 0.41 40 16.40 
  Boehme, Sebastian 1592 GER0.001-0.0840-3.20 
  Faupel, Sebastian 1464 GER0.001-0.1740-6.80 
  Kowalski, Hans-Ludwig 1405 GER1.0010.774030.80 
  Prenzel, Thomas 1541 GER0.001-0.1140-4.40 

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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