Individual Calculations December 2017
 Langer, Wolfgang  Total change: 6.60  Rating chartPersonal card
 13. Wormser Nibelungenopen A-Turnier Worms GER 2017-10-28
RcRownchangeKK*chgGame
 2075 2038 3.50 7 0.33 20 6.60 
  Sewarte, Jochen 1818 GER1.0010.22204.40 
  Kiefer, Daniel 2225 GER0.5010.24204.80 
  Feldmann, Johannes 2209 GER1.0010.732014.60 
  Syrov, Arkadi 2279 GER0.001-0.2020-4.00 
  Melzner, Lukas 2172 GER0.001-0.3220-6.40 
  Huseynov, Ahad 1957 GER0.501-0.1120-2.20 
  Schmitz, Manuela wf1866 GER0.501-0.2320-4.60 

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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