Individual Calculations September 2013
 Xu, Xianliang  Total change: 28.20  Rating chartPersonal card
 28e Open International d'échecs d'Avoine AVOINE FRA 2013-07-20
RcRownchangeKK*chgGame
 2135 2055 5.50 9 1.88 15 28.20 
  Delorme, Alban f2296 FRA0.5010.30154.50 
  Manea, Alexandru m2389 ROU0.5010.38155.70 
  Braeuning, Rudolf Wilhelm f2385 GER0.001-0.1215-1.80 
  Oney, Remel 1832 TUR1.0010.22153.30 
  Roullier, Alain 1723 FRA1.0010.12151.80 
  Amghar, Ismael 1771 FRA1.0010.16152.40 
  Purenne, Benoit 2223 FRA1.0010.721510.80 
  Le Borgne, Pierre 2254 FRA0.5010.26153.90 
  Bon, Michael f2344 FRA0.001-0.1615-2.40 

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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