Individual Calculations July 2019
 Nguyen, Thi Bich Ngoc  Total change: -1.60  Rating chartPersonal card
 17e Open de Bourg-la-Reine (-2200) BOURG LA REINE FRA 2019-06-08
RcRownchangeKK*chgGame
 1544 1404 2.00 6 -0.04 40 -1.60 
  Hasseine, Madiane 1804  * FRA0.001-0.0840-3.20 
  Renard-Feys, Romain 1084 FRA1.0010.13405.20 
  Micmacher, Michel 1560 FRA1.0010.714028.40 
  Chitrit, Norbert 1575 FRA0.001-0.2740-10.80 
  Leclerc, Arnaud 1804  * FRA0.001-0.0840-3.20 
  Peignien, Laurent 1438 FRA0.001-0.4540-18.00 
 * 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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