Individual Calculations September 2019
 Hakvoort, Elco  Total change: 33.60  Rating chartPersonal card
 Berlin Open 2019 Berlin GER 2019-08-01
RcRownchangeKK*chgGame
 2053 2082 4.00 6 0.84 40 33.60 
  Saugrain, Jean-Maxime 1682  * FRA1.0010.08403.20 
  Fruebing, Stefan m2406 GER0.001-0.1340-5.20 
  Burgalat, Eliot 1843 FRA1.0010.20408.00 
  Glantz, Robert f2296 GER0.001-0.2340-9.20 
  Wolter, Guenter 1862 GER1.0010.22408.80 
  Dzhuguryan, Tygran 2229 POL1.0010.704028.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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