Individual Calculations September 2022
 Dahl, Christoph  Total change: -9.20  Rating chartPersonal card
 93. Deutsche Schachmeisterschaft Magdeburg GER 2022-08-14
RcRownchangeKK*chgGame
 2343 2348 4.00 9 -0.46 20 -9.20 
  Feidt, Jonas 1948  * GER0.501-0.4220-8.40 
  Dobrikov, Marco f2223 GER0.001-0.6720-13.40 
  Bracker, Arne 2295 GER1.0010.43208.60 
  Feuerstack, Aljoscha m2477 GER1.0010.672013.40 
  Kunin, Vitaly g2521 GER1.0010.732014.60 
  Poetsch, Hagen g2500 GER0.001-0.3020-6.00 
  Langheinrich, Ferenc m2357 GER0.5010.01200.20 
  Carlstedt, Jonathan m2439 GER0.001-0.3820-7.60 
  Colbow, Collin f2323 GER0.001-0.5320-10.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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