Individual Calculations July 2019
 Rorive, Alain  Total change: -9.60  Rating chartPersonal card
 Interclubs FEFB 2019 Rounds 2-4 Anderlues, Fontaine, Amay BEL 2019-05-05
RcRownchangeKK*chgGame
 1495 1265 0.00 1 -0.21 20 -4.20 
  Artisien, Christian 1495 BEL0.001-0.2120-4.20 

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)
 
 Individuels FEFB 2019: Open Leuze en Hainaut BEL 2019-05-29
RcRownchangeKK*chgGame
 1588 1265 0.00 2 -0.27 20 -5.40 
  Lefebvre, Jeremie 1665  * FRA0.001-0.0820-1.60 
  Hanarte, Gaetan 1511 BEL0.001-0.1920-3.80 
 * 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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