Individual Calculations October 2017
 Sambor, Vasile  Total change: 52.40  Rating chartPersonal card
 14e Open international de Grasse (-2200 Elo) GRASSE FRA 2017-09-23
RcRownchangeKK*chgGame
 1783 1807 4.00 5 1.31 40 52.40 
  Buccafurri, Thomas 1552 FRA1.0010.19407.60 
  Gaget, Laurent 1640 FRA1.0010.284011.20 
  Eryshkanova, Anastasiya wf2147 RUS1.0010.884035.20 
  Forestier, Carole 2073 FRA0.001-0.1840-7.20 
  Bredin, Jerome 1502 FRA1.0010.14405.60 

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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