Individual Calculations May 2019
 Poelt, Christoph  Total change: -21.60  Rating chartPersonal card
 GRENKE Chess Open 2019 A-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 2122 2116 4.00 9 -0.54 40 -21.60 
  Henderson De La Fuente, Lance m2471 ESP0.001-0.1140-4.40 
  Jonsson, Filip 1990 SWE1.0010.334013.20 
  Niermann, Tristan f2295 GER0.001-0.2740-10.80 
  Ghods, Maziar 1996 ITA1.0010.344013.60 
  Dobrikov, Marco 2315 GER0.001-0.2440-9.60 
  Brendel, Bergit wf1997 GER0.001-0.6640-26.40 
  Doeserich, Juergen 2000 GER1.0010.344013.60 
  Shapiro, Vladimir 2023 GER0.501-0.1340-5.20 
  Maier, Marius 2013 GER0.501-0.1440-5.60 

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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