Individual Calculations June 2018
 Duthoit, Bernard  Total change: 49.60  Rating chartPersonal card
 34eme Championnat de France des Non et Malvoyants GRADIGNAN FRA 2018-05-10
RcRownchangeKK*chgGame
 1473 1307 4.50 7 2.48 20 49.60 
  Megelas, Florent 1524 FRA0.001-0.2220-4.40 
  Clauzel, Andre 1431 FRA0.001-0.3320-6.60 
  Bucherie, Volcy 1487 FRA1.0010.742014.80 
  Mantelli, Luca 1462 ITA1.0010.712014.20 
  Geerinck, Alex 1610 BEL0.5010.36207.20 
  Porcabeuf, Jean-Marc 1255 FRA1.0010.43208.60 
  Scata, Laura 1540 ITA1.0010.792015.80 

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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