Individual Calculations July 2018
 Waffenschmidt, Joachim  Total change: 53.20  Rating chartPersonal card
 10. Rheinland-Pfalz-Open Nickenich GER 2018-05-31
RcRownchangeKK*chgGame
 2152 1995 4.50 6 2.66 20 53.20 
  Lachnit, Manfred 1755 GER1.0010.20204.00 
  Roos, Thomas f2200 GER1.0010.762015.20 
  Koellner, Ruben Gideon 2204 GER1.0010.772015.40 
  Barzen, Pascal 2299 GER0.5010.36207.20 
  Syrov, Arkadi 2291 GER0.5010.35207.00 
  Guelsen, Taylan 2162 GER0.5010.22204.40 

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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