Individual Calculations May 2016
 Duval, Jean-Pierre  Total change: -18.20  Rating chartPersonal card
 Team 2016 - Nationale 4 Part 3 FRANCE FRA 2016-03-26
RcRownchangeKK*chgGame
 1383 1783 0.50 1 -0.42 20 -8.40 
  Prats, Tommy 1383  * FRA0.501-0.4220-8.40 
 * 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)
 
 Ch. des Bouches du Rhone 2015-16 du Samedi r9 VITROLLES FRA 2016-04-23
RcRownchangeKK*chgGame
 1775 1770 0.00 1 -0.49 20 -9.80 
  Girard, Jean-Pierre 1775 FRA0.001-0.4920-9.80 

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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