Individual Calculations August 2019
 Rorive, Alain  Total change: -12.80  Rating chartPersonal card
 12eme Open de Cambrai 2019 CAMBRAI FRA 2019-06-28
RcRownchangeKK*chgGame
 1488 1265 0.50 5 -0.64 20 -12.80 
  Perrin, Yann 1665  * FRA0.001-0.0820-1.60 
  Merabete, Ricardo 1504 FRA0.001-0.2020-4.00 
  Krotkiewski, Jean-Paul 1428 FRA0.001-0.2820-5.60 
  Eugene, Nathael 1390 FRA0.5010.17203.40 
  Roccazzella, Salvatore 1454 FRA0.001-0.2520-5.00 
 * 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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