Individual Calculations February 2017
 Abergel, Thal  Total change: 7.70  Rating chartPersonal card
 37eme Open International d'Echecs de Bethune - Tournoi A BETHUNE FRA 2016-12-26
RcRownchangeKK*chgGame
 2338 2461 6.50 9 0.77 10 7.70 
  Coiffait, Pierre-Basile 2247 FRA1.0010.23102.30 
  Ikonnikov, Vyacheslav g2548 RUS0.5010.12101.20 
  Lux, Hugo De Melo 2108 BRA0.501-0.3910-3.90 
  Ratsma, Rosa 2169 NED1.0010.15101.50 
  De Bock, Thijs 2087 BEL1.0010.10101.00 
  Xu, Xiangyu 2467 CHN0.001-0.4910-4.90 
  Philippe, Guillaume f2313 FRA1.0010.30103.00 
  Leenhouts, Koen m2513 NED1.0010.57105.70 
  Degraeve, Jean-Marc g2591 FRA0.5010.18101.80 

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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