Individual Calculations June 2017
 Mercier, Jean-Loup  Total change: -7.20  Rating chartPersonal card
 Championnat de la Loire Atlantique - Open Retif 2017 r5-7 NANTES FRA 2017-03-04
RcRownchangeKK*chgGame
 1523 1679 1.50 3 -0.52 20 -10.40 
  Rineau, Nathan 1586 FRA0.501-0.1320-2.60 
  Daniel, Jean-Claude 1703 FRA0.001-0.4720-9.40 
  Prodhomme, Dominique 1279  * FRA1.0010.08201.60 
 * 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)
 
 Trophee Jean BIOU - Tournoi interne CEN 2017 r7 NANTES FRA 2017-05-13
RcRownchangeKK*chgGame
 1383 1672 1.00 1 0.16 20 3.20 
  Verstraete, Vincent 1383 FRA1.0010.16203.20 

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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