Individual Calculations April 2020
 Bellahcene, Jenna  Total change: 84.80  Rating chartPersonal card
 27e Open International de Selestat - Open B (1400-1800) SELESTAT FRA 2020-02-27
RcRownchangeKK*chgGame
 1677 1499 4.00 7 2.12 40 84.80 
  Quievy, Gabriel 1643 FRA0.5010.19407.60 
  Vouin, Denis 1653 FRA0.5010.21408.40 
  Marcellier, Clement 1659 FRA0.5010.21408.40 
  Hauck, Bernd 1686 FRA1.0010.744029.60 
  Pfaadt, Klaus 1639 GER1.0010.694027.60 
  Frach, Gerald 1748 FRA0.001-0.1940-7.60 
  Schmeisser, Andre 1710 FRA0.5010.274010.80 

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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