Individual Calculations September 2022
 Hartmann, Martin  Total change: -14.00  Rating chartPersonal card
 3. Internationale Unterlaender Schachtage A-Turnier Heilbronn-Biberach GER 2022-07-28
RcRownchangeKK*chgGame
 1995 2139 4.00 7 -0.70 20 -14.00 
  Stark, Timo 1866 GER1.0010.17203.40 
  Alnami, Salaheddin 2023 LBA1.0010.34206.80 
  Cernov, Vadim m2299 ROU0.5010.21204.20 
  Hermann, Tobias 2060 GER0.001-0.6120-12.20 
  Karakol, Kerim 1969 GER0.501-0.2220-4.40 
  Walter, Ferdinand 2012 GER1.0010.33206.60 
  Trunz, Michelle 1739  * GER0.001-0.9220-18.40 
 * 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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