Individual Calculations September 2020
 Pachon, Bernard  Total change: -21.80  Rating chartPersonal card
 2eme festival d'echecs d'Allauch ALLAUCH FRA 2020-08-24
RcRownchangeKK*chgGame
 1789 1788 3.00 8 -1.09 20 -21.80 
  Flear, Glenn C g2188  * ENG0.001-0.0820-1.60 
  Del Giovane, Fabio 1629 FRA0.001-0.7120-14.20 
  Pinet, Leo 1726 FRA1.0010.41208.20 
  Boghossian, Lucie 1420 FRA0.001-0.9020-18.00 
  Salvi, Michel 1627 FRA1.0010.29205.80 
  Chatrefou, Thomas 1730 FRA1.0010.42208.40 
  Toulzac, Pierre-Yves f2148 FRA0.001-0.1020-2.00 
  Pinto, Axel 1843 FRA0.001-0.4220-8.40 
 * 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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