Individual Calculations September 2018
 Bordas, Laurent  Total change: -14.40  Rating chartPersonal card
 23eme tournoi internation de Creon - Tournoi Raoul Lorioux CREON FRA 2018-07-30
RcRownchangeKK*chgGame
 1300 1470 5.00 8 -0.72 20 -14.40 
  Blanc, Alain 1566 FRA0.001-0.3720-7.40 
  Badie, Michel 1269 FRA1.0010.24204.80 
  Bollengier, Elisa 1187 FRA1.0010.16203.20 
  Fayolet, Yannick 1255 FRA1.0010.23204.60 
  Darrigrand, Thomas 1208 FRA0.501-0.3220-6.40 
  Casimir, Matthieu 1302 FRA0.501-0.2220-4.40 
  Chautant, Julien 1314 FRA1.0010.29205.80 
  Stephan, Chloe 1297 FRA0.001-0.7320-14.60 

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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