Rapid: Individual Calculations January 2020
 Debruyne, Francois  Total change: -30.00  Rating chartPersonal card
 19e Rapide de Cappelle la Grande CAPPELLE LA GRANDE FRA 2019-12-21
RcRownchangeKK*chgGame
 1485 1472 1.00 5 -1.50 20 -30.00 
  Maugenest, Matthieu 1799 FRA0.001-0.1320-2.60 
  Allays, Christian 1264 FRA0.001-0.7720-15.40 
  Schrefheere, Anthime 1749 FRA0.001-0.1720-3.40 
  Doyen, Sylvie 1302 FRA1.0010.28205.60 
  Aernoudts, Alexis 1310 FRA0.001-0.7120-14.20 

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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