Individual Calculations February 2019
 Delabbey, Florian  Total change: -51.80  Rating chartPersonal card
 15e Open International de Noel de Mont de Marsan MONT DE MARSAN FRA 2018-12-26
RcRownchangeKK*chgGame
 1785 1945 5.00 9 -1.15 40 -46.00 
  Couget, Fabrice 1545  * FRA1.0010.08403.20 
  Barbotte, Louise 1545  * FRA1.0010.08403.20 
  Lemeaux, David f2239 FRA0.001-0.1540-6.00 
  Lataste, Yann 1740 FRA0.001-0.7640-30.40 
  Goguely, Pierre 1640 FRA1.0010.14405.60 
  Jackson, Edgar 1702 FRA0.501-0.3040-12.00 
  Dumont, Gilles 1720 FRA1.0010.22408.80 
  Mariette, Lucas 2195 FRA0.5010.314012.40 
  Jackson, Daniel 1736 FRA0.001-0.7740-30.80 
 * 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)
 
NOTE: K factor changed
 Team 2019 - Nationale 3 r5 FRANCE FRA 2019-01-12
RcRownchangeKK*chgGame
 1951 1954 0.50 1 0.00 20 0.00 
  Petit, Eric-Thierry 1951 FRA0.5010.00200.00 

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)
 
NOTE: K factor changed
 Team 2019 - Coupe de France 32eme FRANCE FRA 2019-01-20
RcRownchangeKK*chgGame
 2109 1954 0.00 1 -0.29 20 -5.80 
  Budak, Rewi 2109 FRA0.001-0.2920-5.80 

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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