Rapid: Individual Calculations September 2021
 Bordas, Laurent  Total change: -19.20  Rating chartPersonal card
 2eme Rapide du Chateau Montaiguillon MONTAIGUILLON FRA 2021-08-22
RcRownchangeKK*chgGame
 1537 1459 2.50 8 -0.96 20 -19.20 
  Fritschy, Frits 2053 NED0.001-0.0220-0.40 
  Roche, Philippe 1724 FRA0.001-0.1820-3.60 
  Hussein, Abdulaziz 1690 FRA0.001-0.2120-4.20 
  Tracol, Fabienne 1192 FRA1.0010.18203.60 
  Alloui-Cros, Alix 1587 FRA0.001-0.3320-6.60 
  Darrort, Nahia 1180 FRA0.501-0.3420-6.80 
  Aboud, Tony 1564 FRA0.001-0.3620-7.20 
  Nivet, Patrick 1309 FRA1.0010.30206.00 

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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