Individual Calculations September 2018
 Buhmann, Rainer  Total change: -1.20  Rating chartPersonal card
 89. Deutsche Schachmeisterschaft Dresden GER 2018-08-03
RcRownchangeKK*chgGame
 2338 2581 7.00 9 -0.12 10 -1.20 
  Gaede, Derek f2298 GER0.501-0.3410-3.40 
  Gungl, Theo f2283 GER0.501-0.3510-3.50 
  Mueller, Nick f2313 GER0.501-0.3310-3.30 
  Heinert, Eugen 2181  * GER1.0010.08100.80 
  Faerber, David 2321 GER1.0010.18101.80 
  Kvetny, Mark m2421 GER1.0010.29102.90 
  Poetsch, Hagen m2513 GER0.501-0.0910-0.90 
  Miller, Eduard f2309 GER1.0010.17101.70 
  Reuker, Jari 2404 GER1.0010.27102.70 
 * 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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