Individual Calculations September 2019
 Roussel, Matthieu  Total change: 23.20  Rating chartPersonal card
 Berlin Open 2019 Berlin GER 2019-08-01
RcRownchangeKK*chgGame
 1809 1549 2.00 7 0.58 40 23.20 
  Woerz, Markus, Dr. 1949  * GER0.5010.424016.80 
  Henni, Mohamed m1949  * ALG0.001-0.0840-3.20 
  Schnabel, Luise 1863 GER0.001-0.1440-5.60 
  Winkler, Michael, Dr. 1657 GER1.0010.654026.00 
  Alten, Silvio 1883 GER0.001-0.1240-4.80 
  Lasschuit, Rene 1748 NED0.5010.264010.40 
  Haselhorst, Nils 1613 GER0.001-0.4140-16.40 
 * 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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