Individual Calculations June 2015
 McDonald, Margaret  Total change: -38.20  Rating chartPersonal card
 OP 10 del Carso Trieste ITA 2015-04-30
RcRownchangeKK*chgGame
 1639 1295 0.00 2 -0.24 20 -4.80 
  Golub, Nikolina 1695  * CRO0.001-0.0820-1.60 
  Petaros, Mitja 1583 ITA0.001-0.1620-3.20 
 * 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)
 
 4e open Fide B de l'Echiquier de Paris (-1700) PARIS FRA 2015-05-08
RcRownchangeKK*chgGame
 1422 1324 0.00 1 -0.37 20 -7.40 
  Raye, Antonin 1422 FRA0.001-0.3720-7.40 

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)
 
 10e Open Fide Inter Chess - Tournoi C (-1500) PARIS FRA 2015-05-09
RcRownchangeKK*chgGame
 1407 1324 0.00 2 -0.78 20 -15.60 
  Milleret, Laurent 1460 FRA0.001-0.3220-6.40 
  Cazier, Paul 1354 FRA0.001-0.4620-9.20 

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)
 
 38ème Open de l'Ascension Victor Syre d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2015-05-14
RcRownchangeKK*chgGame
 1513 1324 0.00 1 -0.25 20 -5.00 
  Mekhane, Adam 1513 FRA0.001-0.2520-5.00 

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)
 
 Open Billecart-Salmon 2015 - Tournoi B (-1500) REIMS FRA 2015-05-23
RcRownchangeKK*chgGame
 1499 1324 0.00 1 -0.27 20 -5.40 
  Carbonneaux, Adelie 1499 FRA0.001-0.2720-5.40 

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)
 

 

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