Individual Calculations March 2019
 Colonna, Jean-Paul  Total change: 5.00  Rating chartPersonal card
 Tournoi Fide Hubert Laval 3 (-2200) NIMES FRA 2019-02-23
RcRownchangeKK*chgGame
 1722 1457 1.00 4 0.25 20 5.00 
  Gomez, Jose 1857  * FRA0.001-0.0820-1.60 
  Lauret, Patrick 1742 FRA0.5010.34206.80 
  Lafarge, Olivier 1666 FRA0.5010.27205.40 
  Sauret, Jordan 1623 FRA0.001-0.2820-5.60 
 * 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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