Rapid: Individual Calculations November 2018
 Chailan, David  Total change: -37.80  Rating chartPersonal card
 11e Rapide d'Echecs de Sanary sur Mer - Tournoi A SANARY SUR MER FRA 2018-10-14
RcRownchangeKK*chgGame
 1734 1663 1.00 7 -1.89 20 -37.80 
  Massardo, Quentin 1992 FRA0.001-0.1220-2.40 
  Canivet, Arnaud 1821 FRA0.001-0.2920-5.80 
  Rasolo, Loick 1854 FRA0.001-0.2520-5.00 
  Bedhouche, Sadek 1710 FRA1.0010.572011.40 
  Tair, Brahim 1550 FRA0.001-0.6520-13.00 
  Pentcheff, Laura 1490 FRA0.001-0.7320-14.60 
  Salvi, Michel 1723 FRA0.001-0.4220-8.40 

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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