Individual Calculations February 2018
 Kolb, Geoffray  Total change: -16.40  Rating chartPersonal card
 8eme Open de Noel du CEIT - Challenge du Conseil Departemental de Haute-Garonne TOULOUSE FRA 2017-12-26
RcRownchangeKK*chgGame
 1533 1541 2.00 5 -0.61 20 -12.20 
  Marty, Brice 1941  * FRA0.001-0.0820-1.60 
  Carral, Rosine 1141  * FRA1.0010.08201.60 
  Lestrohan, Pierre 1881 RUS0.001-0.1220-2.40 
  Douchez, Tony 1358 FRA0.501-0.2420-4.80 
  Rollot, Nathalie 1344 FRA0.501-0.2520-5.00 
 * 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)
 
 Team 2018 - Nationale 3 r5-7 FRANCE FRA 2018-01-14
RcRownchangeKK*chgGame
 1747 1518 0.00 1 -0.21 20 -4.20 
  Rachdad, Bilal 1747 MAR0.001-0.2120-4.20 

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)
 

 

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