Individual Calculations September 2017
 Mas, Jean-Louis  Total change: -7.20  Rating chartPersonal card
 Championnat de France 2017 - Open D AGEN FRA 2017-08-19
RcRownchangeKK*chgGame
 1357 1348 3.50 8 -0.36 20 -7.20 
  Lepretre, Ludovic 1063 FRA0.501-0.3420-6.80 
  Taye, Melvin 1168 FRA0.501-0.2420-4.80 
  Fornes, Marie 1494 FRA0.5010.20204.00 
  Mercier, Laetitia 1454 FRA0.5010.14202.80 
  Guazzelli, Frederic 1486 FRA1.0010.692013.80 
  Joyeux, Chloe 1477 FRA0.001-0.3320-6.60 
  Merlet, Francois 1482 FRA0.5010.18203.60 
  Salvado, Salome 1234 FRA0.001-0.6620-13.20 

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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