Individual Calculations September 2014
 Di Costanzo, Romain  Total change: 0.80  Rating chartPersonal card
 18ème Open International de Wasselonne - Tournoi C (-1500) WASSELONNE FRA 2014-08-07
RcRownchangeKK*chgGame
 1316 1419 4.50 7 0.02 40 0.80 
  Lenaerts, Robbe 1264 BEL1.0010.294011.60 
  Meyer, Nicolas 1301 FRA1.0010.344013.60 
  Metzler, Jean-Luc 1358 FRA0.501-0.0840-3.20 
  Wiemann, Daniel 1393 GER0.501-0.0440-1.60 
  Gehin, Raphael 1302 FRA0.501-0.1640-6.40 
  Schroetter, Mickael 1278 FRA0.001-0.6940-27.60 
  Backert, Noe 1313 FRA1.0010.364014.40 

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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