Individual Calculations May 2018
 Leibbrand, Udo  Total change: -22.40  Rating chartPersonal card
 GRENKE Chess Open 2018 A-Open Karlsruhe GER 2018-03-29
RcRownchangeKK*chgGame
 2104 2070 3.00 9 -1.12 20 -22.40 
  Woellermann, Jan 2363 GER0.001-0.1520-3.00 
  Dorr, Joerg 1896 GER1.0010.27205.40 
  Suvorov, Alexander 2226 GER0.001-0.2920-5.80 
  Zachary, Bastian 1860 FRA1.0010.23204.60 
  Mueer, Sebastian 2216 GER0.001-0.3020-6.00 
  Leeb, Simon 2255 GER0.5010.24204.80 
  Schoene, Maria wm2227 GER0.001-0.2920-5.80 
  Wiewesiek, Timo 1980 GER0.001-0.6220-12.40 
  Bachmann, Nick 1913 GER0.501-0.2120-4.20 

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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