Individual Calculations May 2017
 Laval, Hubert  Total change: -4.80  Rating chartPersonal card
 Team 2017 - Nationale 3 r9 FRANCE FRA 2017-04-01
RcRownchangeKK*chgGame
 1807 1627 0.50 1 0.24 20 4.80 
  Regaud, Denis 1807 FRA0.5010.24204.80 

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)
 
 Open des cinquante ans de l'Echiquier Nimois Hubert Laval NIMES FRA 2017-04-04
RcRownchangeKK*chgGame
 1641 1627 3.00 7 -0.48 20 -9.60 
  Collas, Didier m2027  * FRA0.001-0.0820-1.60 
  Sauret, Jordan 1267 FRA1.0010.10202.00 
  Boyer, Mahel 2020 FRA0.001-0.0820-1.60 
  Fossella, Manuel 1364 FRA0.501-0.3220-6.40 
  Fortea, Marc 1762 FRA0.5010.18203.60 
  Bouyer, Nikita 1498 FRA0.501-0.1720-3.40 
  Brochet, Thierry 1547 FRA0.501-0.1120-2.20 
 * 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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