Individual Calculations May 2012
 Sahki, Saphir  Total change: 35.40  Rating chartPersonal card
 Championnat de France des Jeunes 2012 - Pupilles NIMES FRA 2012-04-14
RcRownchangeKK*chgGame
 1657 1593 4.50 8 1.18 30 35.40 
  Caille, Hugo 1721 FRA1.0010.673020.10 
  Burri, Quentin 1768 FRA0.5010.23306.90 
  Trouve, Guillaume 1751 FRA0.001-0.2930-8.70 
  O`Sullivan, Thomas 1863 FRA0.001-0.1730-5.10 
  Apap, Titouan 1360 FRA1.0010.21306.30 
  Frantz, Arthur 1637 FRA1.0010.563016.80 
  Eugene, Floryan 1709 FRA0.001-0.3430-10.20 
  Delabbey, Florian 1448 FRA1.0010.31309.30 

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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