Individual Calculations May 2017
 Grundmann, Alexander  Total change: -56.00  Rating chartPersonal card
 GRENKE Chess Open 2017 A-Open Karlsruhe GER 2017-04-13
RcRownchangeKK*chgGame
 1982 2003 2.00 9 -2.80 20 -56.00 
  Mueller, Constantin 2288 GER0.001-0.1620-3.20 
  Van Baar, Esper 2136 NED0.001-0.3220-6.40 
  Boehmler, Thomas 1857 GER1.0010.30206.00 
  Goossens, Hanne wf2138 BEL0.001-0.3220-6.40 
  Petri, Raphael 1819 GER0.001-0.7420-14.80 
  Thesing, Ansgar 1921 GER0.001-0.6120-12.20 
  Nguyen, Thai Dai Vinh 1812 CZE1.0010.25205.00 
  Jurga, Jonas Vincent 1940 GER0.001-0.5920-11.80 
  Wiesner, Alexander 1925 GER0.001-0.6120-12.20 

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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