Individual Calculations April 2019
 Romain, Christian  Total change: 9.20  Rating chartPersonal card
 Team 2019 - Ile de France Part 2 CORSE FRA 2019-01-05
RcRownchangeKK*chgGame
 1394 1358 3.00 4 1.20 20 24.00 
  Anglares, Guy 1387 FRA1.0010.542010.80 
  Nait-Makhlouf, Ali 1458 FRA0.001-0.3620-7.20 
  Kostic, Zivko 1405 FRA1.0010.572011.40 
  Maisonhaute, Lelio 1324 FRA1.0010.45209.00 

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)
 
 Championnat Indivuel d'Echecs des Hauts-de-Seine 2019 PUTEAUX FRA 2019-03-09
RcRownchangeKK*chgGame
 1634 1358 0.00 4 -0.74 20 -14.80 
  Barthel, Jean-Philippe 1713 FRA0.001-0.1120-2.20 
  Osman, Mehdi 1758  * FRA0.001-0.0820-1.60 
  Boulos, Paul 1484 LBN0.001-0.3320-6.60 
  Duvina, Victor 1582 FRA0.001-0.2220-4.40 
 * 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)
 

 

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