Individual Calculations May 2019
 Demir, Bilal  Total change: -3.60  Rating chartPersonal card
 GRENKE Chess Open 2019 A-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 2136 2025 3.00 9 -0.18 20 -3.60 
  Weishaeutel, Moritz 2278 GER0.001-0.1920-3.80 
  Wilhelm, Robert 2143 GER0.5010.16203.20 
  Bastian, Martin 2144 GER1.0010.662013.20 
  Koelle, Tobias 2198 GER0.5010.23204.60 
  Le Goff, Ronan f2186 FRA0.001-0.2920-5.80 
  Dantas, Carlos 2127 POR0.5010.14202.80 
  Stabolewski, Andreas 2140 GER0.001-0.3420-6.80 
  Cheikh-Boukal, Ziyad f1847 ALG0.501-0.2320-4.60 
  Boelhouwer, Collin 2159 NED0.001-0.3220-6.40 

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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