Individual Calculations September 2023
 Schulz, Angelika  Total change: -25.60  Rating chartPersonal card
 Jubilee trophy 100 SV Erkenschwick Oer-Erkenschwick GER 2023-08-05
RcRownchangeKK*chgGame
 1642 1587 0.00 3 -1.28 20 -25.60 
  Kuehn, Viktoria 1812 GER0.001-0.2220-4.40 
  Kappelhoff, Pius 1761 GER0.001-0.2720-5.40 
  Leder, Nick 1352 GER0.001-0.7920-15.80 

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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