Individual Calculations February 2016
 Ros Alonso, Joana  Total change: -15.20  Rating chartPersonal card
 6eme Open de Noel du CEIT - Challenge du Conseil Departemental de Haute-Garonne TOULOUSE FRA 2015-12-26
RcRownchangeKK*chgGame
 1701 1674 3.00 7 -0.38 40 -15.20 
  Lacroix, Romain 2074  * FRA0.001-0.0840-3.20 
  Halegua, Dani 1451 FRA0.001-0.7840-31.20 
  Sac, Olivier 1483 FRA1.0010.254010.00 
  Charruyer, Baptiste 1501 FRA1.0010.274010.80 
  Tholey, Jean-Paul 1857 FRA0.5010.24409.60 
  Lahaderne, Romain 1585 FRA0.501-0.1240-4.80 
  Lestrohan, Pierre 1956 RUS0.001-0.1640-6.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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