Individual Calculations September 2019
 Pont, Jean-Claude  Total change: -23.20  Rating chartPersonal card
 Championnat de France 2019 - Veterans et Seniors plus CHARTRES FRA 2019-08-17
RcRownchangeKK*chgGame
 1627 1782 5.00 9 -1.16 20 -23.20 
  Carteron, Pierre 1463 FRA0.001-0.8720-17.40 
  Pittiani, Pascale 1483 FRA1.0010.15203.00 
  Branson, James 1557 FRA1.0010.22204.40 
  Raggini, Bernard 1649 FRA1.0010.32206.40 
  Ladisic, Alex-Sacha 1943 FRA0.001-0.2920-5.80 
  Jean, Robert 1623 FRA0.001-0.7120-14.20 
  Brebant, Eric 1487 FRA1.0010.15203.00 
  Ameri, Vincent 1496 FRA1.0010.16203.20 
  Nguyen, Marc-Antoine 1942 FRA0.001-0.2920-5.80 

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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