Individual Calculations May 2019
 Bluebaum, Johanna  Total change: 11.00  Rating chartPersonal card
 GRENKE Chess Open 2019 A-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 2169 1992 3.00 9 0.55 20 11.00 
  Heimrath, Reiner f2232 GER0.001-0.2020-4.00 
  Rechberger, Franz 2117 AUT1.0010.672013.40 
  Salzgeber, Frank 2208 SUI1.0010.782015.60 
  Moucheroud, Jeremy 2294 FRA0.001-0.1520-3.00 
  Keller, Peter f2178 GER0.5010.24204.80 
  Boev, Viktor 2182 BUL0.001-0.2520-5.00 
  Froewis, Annika wf2118 AUT0.001-0.3320-6.60 
  Shahin, Walid 2106 GER0.001-0.3420-6.80 
  Barthel, Ansgar 2090 GER0.5010.13202.60 

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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