Individual Calculations December 2018
 Marie, Xavier  Total change: 14.40  Rating chartPersonal card
 28eme Open international de Caen - Open A CAEN FRA 2018-10-31
RcRownchangeKK*chgGame
 1879 1773 3.00 7 0.28 20 5.60 
  Onkoud, Abdelaziz m2173  * MAR0.001-0.0820-1.60 
  Sella, Laurent 1518 FRA1.0010.19203.80 
  Lamaze, Simon 2013 FRA0.001-0.2020-4.00 
  Charles, Freddy 1708 BEL1.0010.41208.20 
  Laplanche, Denis 2153 FRA0.001-0.0920-1.80 
  Drochon, Francois 1659 FRA1.0010.34206.80 
  Blanchard, Samuel 1927 FRA0.001-0.2920-5.80 
 * 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)
 
 Team 2019 - Nationale 3 r2 FRANCE FRA 2018-11-18
RcRownchangeKK*chgGame
 1740 1781 1.00 1 0.44 20 8.80 
  Bihel, Alain 1740 FRA1.0010.44208.80 

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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