Individual Calculations August 2014
 Gretarsson, Hjorvar Steinn  Total change: 8.20  Rating chartPersonal card
 XXXII Obert Internacional d'Escacs d'Andorra Erts - La Massana AND 2014-07-19
RcRownchangeKK*chgGame
 2379 2535 7.00 9 0.82 10 8.20 
  Vallbona Domingo, Joan 2135  * ESP1.0010.08100.80 
  Chalmeta Ugas, Jordi 2187 ESP1.0010.11101.10 
  Laclau, Daniel f2326 FRA1.0010.23102.30 
  Barbot, Pierre f2411 FRA0.501-0.1710-1.70 
  Nilsen, Joachim Birger f2346 NOR1.0010.25102.50 
  Gozzoli, Yannick g2529 FRA0.501-0.0110-0.10 
  Arngrimsson, Dagur m2366 ISL1.0010.28102.80 
  Demuth, Adrien m2488 FRA0.501-0.0710-0.70 
  Tkachiev, Vladislav g2625 FRA0.5010.12101.20 
 * 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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