Individual Calculations July 2018
 Porte, Jacques  Total change: 30.00  Rating chartPersonal card
 Championnat Veteran des Bouches du Rhone 2018 (-2200) AUBAGNE FRA 2018-05-17
RcRownchangeKK*chgGame
 1481 1265 3.00 6 1.50 20 30.00 
  Gaudfernau, Pierre 1245 FRA1.0010.47209.40 
  Amoros, Jean 1453 FRA1.0010.742014.80 
  Hidreau, Olivier 1390 FRA1.0010.672013.40 
  Cescon, Moreno 1665  * FRA0.001-0.0820-1.60 
  Blanc, Michel 1615  * FRA0.001-0.1120-2.20 
  Graells, Christian 1520 FRA0.001-0.1920-3.80 
 * 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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