Individual Calculations February 2019
 Jackson, Sue  Total change: -11.20  Rating chartPersonal card
 15e Open International de Noel de Mont de Marsan MONT DE MARSAN FRA 2018-12-26
RcRownchangeKK*chgGame
 1409 1357 4.00 9 0.03 20 0.60 
  Kennedy, John 1757  * FRA0.001-0.0820-1.60 
  Goguely, Pierre 1640 FRA0.5010.34206.80 
  Locatelli, Claude 1434 FRA0.001-0.3920-7.80 
  Riballet, Jean-Paul 1236 FRA0.501-0.1620-3.20 
  Danthez, Bernard 1192 FRA1.0010.28205.60 
  Merlet, Francois 1488 FRA0.5010.18203.60 
  Couget, Fabrice 1368 FRA0.001-0.4820-9.60 
  Fontaine, Josette 1079 FRA1.0010.17203.40 
  Lataste, Titouan 1483 FRA0.5010.17203.40 
 * 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)
 
 Team 2019 - Coupe Loubatiere et autre 60 mn Janvier FRANCE FRA 2019-01-05
RcRownchangeKK*chgGame
 1117 1355 1.00 2 -0.59 20 -11.80 
  Duverdier, Heloise 1051 FRA1.0010.14202.80 
  Damian, Marie-Lou 1182 FRA0.001-0.7320-14.60 

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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