Individual Calculations September 2010
 Heredia Serrano, Carla  Total change: 15.90  Rating chartPersonal card
 XXVIII Obert Internacional d'Escacs d'Andorra Arinsal AND 2010-07-17
RcRownchangeKK*chgGame
 2014 2080 3.50 8 -1.01 15 -15.15 
  Benitah, Yohan m2382 FRA0.001-0.1515-2.25 
  Ortiz De Latierro Olivella, Aitor 1738 ESP0.501-0.3815-5.70 
  Bach, Anatole 1861 FRA0.501-0.2815-4.20 
  Mercier, Pierre 1765 FRA1.0010.14152.10 
  Schneider, Veronika wm2292 HUN0.5010.27154.05 
  Berthelot, Yannick f2272 FRA0.001-0.2515-3.75 
  Van Herck, Raf 1680  * BEL1.0010.08151.20 
  Neagos, Raul-Alexandru 2121 ROU0.001-0.4415-6.60 
 * 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)
 
 World Girls U-20 Championship Czarna/Chotowa POL 2010-08-02
RcRownchangeKK*chgGame
 2215 2080 6.00 12 2.07 15 31.05 
  Severiukhina, Zoja wm2341 RUS0.001-0.1815-2.70 
  Lepeskaite, Migle 1801 LTU1.0010.16152.40 
  Toth, Sarolta wf2208 HUN0.001-0.3315-4.95 
  Cori T., Deysi wg2403 PER1.0010.871513.05 
  Nesterovskaya, Anzhelika wf2177 UKR1.0010.63159.45 
  Kulon, Klaudia wf2230 POL1.0010.701510.50 
  Melekhina, Alisa wm2265 USA0.001-0.2615-3.90 
  Tsirulnik, Maritsa 2153 UKR1.0010.60159.00 
  Corke, Anya wg2257 ENG0.001-0.2715-4.05 
  Ziaziulkina, Nastassia wm2293 BLR0.001-0.2315-3.45 
  Baciu, Diana wf2127 MDA1.0010.57158.55 
  Ohme, Melanie wm2326 GER0.001-0.1915-2.85 

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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