Individual Calculations August 2019
 Harff, Marcel  Total change: -8.90  Rating chartPersonal card
 1er Open International de Saint-Quentin SAINT QUENTIN FRA 2019-07-06
RcRownchangeKK*chgGame
 2117 2368 6.00 9 -0.89 10 -8.90 
  Arhan, Tanguy 1968  * FRA1.0010.08100.80 
  Bex, Lennert 1968  * BEL1.0010.08100.80 
  De Andrade, Mathis 1968  * FRA1.0010.08100.80 
  Riff, Jean-Noel g2495 FRA0.001-0.3310-3.30 
  Delmas-Goyon, Francois 1968  * FRA0.501-0.4210-4.20 
  Jassem, Philippe 1968  * BEL1.0010.08100.80 
  Llaneza Vega, Patricia wm2140 ESP0.501-0.2910-2.90 
  L`henoret, Thierry 2064 FRA1.0010.14101.40 
  Velten, Paul g2513 FRA0.001-0.3110-3.10 
 * 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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