Individual Calculations January 2018
 Gratien, Joel  Total change: 0.00  Rating chartPersonal card
 12e Open Fide de l'Arsenal du Robert (-2200) LE LAMENTIN FRA 2017-12-16
RcRownchangeKK*chgGame
 1486 1398 2.00 5 0.00 20 0.00 
  Christophe-Hayot, Romain 1798  * FRA0.001-0.0820-1.60 
  Desroses, Dylan 1167 FRA1.0010.21204.20 
  Pierre-Louis, Enzo 1508 FRA0.5010.15203.00 
  Gouait, Raymond 1515 FRA0.001-0.3420-6.80 
  Ancival, Lucien 1442 FRA0.5010.06201.20 
 * 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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