Individual Calculations April 2009
 Berkes, Ferenc  Total change: -12.80  Rating chartPersonal card
 Gibraltar Master 2009 Gibraltar ENG 2009-01-27
RcRownchangeKK*chgGame
 2478 2651 6.50 10 -0.74 10 -7.40 
  Calzetta, Monica wg2371 ESP1.0010.16101.60 
  Hauchard, Arnaud g2497 FRA0.501-0.2110-2.10 
  Krush, Irina mwg2457 USA1.0010.25102.50 
  Gordon, Stephen J m2524 ENG0.501-0.1710-1.70 
  Zatonskih, Anna mwg2462 USA1.0010.25102.50 
  Del Rio De Angelis, Salvad g2532 ESP0.501-0.1610-1.60 
  Lopez Martinez, Josep Manu g2540 ESP0.001-0.6510-6.50 
  D`costa, Lorin A R m2445 ENG1.0010.24102.40 
  Dzagnidze, Nana gwg2518 GEO0.001-0.6810-6.80 
  Devereaux, Maxim L m2437 ENG1.0010.23102.30 

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)
 
 10th individual European chess championship Budva MNE 2009-03-06
RcRownchangeKK*chgGame
 2547 2651 6.50 11 -0.54 10 -5.40 
  Schroll, Gerhard m2430 AUT1.0010.22102.20 
  Maslak, Konstantin g2541 RUS0.501-0.1510-1.50 
  Lenic, Luka g2547 SLO0.501-0.1410-1.40 
  Sanikidze, Tornike g2522 GEO0.501-0.1710-1.70 
  Kunin, Vitaly g2546 GER1.0010.36103.60 
  Halkias, Stelios g2578 GRE0.501-0.1010-1.00 
  Khairullin, Ildar g2574 RUS0.501-0.1110-1.10 
  Vuckovic, Bojan g2576 SRB0.501-0.1010-1.00 
  Bosiocic, Marin g2578 CRO0.501-0.1010-1.00 
  Nijboer, Friso g2559 NED0.501-0.1310-1.30 
  Shomoev, Anton g2567 RUS0.501-0.1210-1.20 

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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