Individual Calculations September 2022
 Arnold, Max  Total change: -4.00  Rating chartPersonal card
 93. Deutsche Schachmeisterschaft Magdeburg GER 2022-08-14
RcRownchangeKK*chgGame
 2327 2350 3.50 7 -0.20 20 -4.00 
  Becker, Stefan 2101 GER1.0010.19203.80 
  Parvanyan, Ashot m2424 GER0.5010.10202.00 
  Krassowizkij, Jaroslaw m2429 GER0.001-0.3920-7.80 
  Gungl, Theo m2366 GER0.5010.02200.40 
  Feuerstack, Aljoscha m2477 GER0.001-0.3320-6.60 
  Cofmann, Veaceslav f2287 GER0.501-0.0920-1.80 
  Pahl, Erik 2203 GER1.0010.30206.00 

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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