Individual Calculations January 2018
 Guillaumat, Jean-Pierre  Total change: 2.80  Rating chartPersonal card
 Team 2018 - Nationale 4 Part 1 FRANCE FRA 2017-10-08
RcRownchangeKK*chgGame
 1768 1720 0.50 1 0.07 20 1.40 
  Boulier, Maxime 1768 FRA0.5010.07201.40 

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)
 
 10eme Open International de Rouen Echecs ROUEN FRA 2017-12-26
RcRownchangeKK*chgGame
 1769 1756 3.00 6 0.07 20 1.40 
  Garcia, Adrien 2055 FRA0.001-0.1520-3.00 
  Demol, Sylvain 1356  * FRA1.0010.08201.60 
  Rodon, Gurvan 2030 FRA0.001-0.1720-3.40 
  Lemire, Salomee 1535 FRA1.0010.22204.40 
  Nguyen, Tristan 1479 FRA1.0010.17203.40 
  Aumont, Alexandre 2156  * FRA0.001-0.0820-1.60 
 * 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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