Individual Calculations May 2019
 Diviney, Alan  Total change: -3.20  Rating chartPersonal card
 GRENKE Chess Open 2019 B-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 1641 1659 3.50 7 -0.08 40 -3.20 
  Nitsche, Nikolai 1892 GER0.001-0.2140-8.40 
  Bongardt, Livius 1423 GER1.0010.20408.00 
  Klein, Gernot, Dr. 1871 GER0.001-0.2340-9.20 
  Varbanova, Joanna 1399 GER1.0010.18407.20 
  Dorr, Joerg 1813 GER0.5010.21408.40 
  Shevchenko, Alyona 1300 GER1.0010.10404.00 
  Kravtsov, Maksim 1788 RUS0.001-0.3340-13.20 

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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