Individual Calculations December 2012
 El Barbry, Sarah  Total change: -36.30  Rating chartPersonal card
 10e rencontres internationales - Tournoi de l'Avenir AGDE FRA 2012-10-27
RcRownchangeKK*chgGame
 1450 1485 2.00 6 -1.21 30 -36.30 
  Bouchard, Vincent 1681 FRA0.001-0.2530-7.50 
  Vigna, Patrick 1283 FRA0.001-0.7630-22.80 
  Pigeat, Typhaine 1339 FRA1.0010.30309.00 
  Meric, Geoffrey 1136 FRA1.0010.11303.30 
  Moreno, Yohann 1635 FRA0.001-0.3030-9.00 
  Foltz, Olivier 1627 FRA0.001-0.3130-9.30 

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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