Individual Calculations May 2010
 Spraggett, Kevin  Total change: -5.20  Rating chartPersonal card
 XXIII Open Internacional Ciudad de San Sebastian Donostia-San Sebastian ESP 2010-03-28
RcRownchangeKK*chgGame
 2368 2580 7.00 9 0.21 10 2.10 
  Rodriguez Cabrera, Fco. Javier 2180  * ESP1.0010.08100.80 
  Bjerke, Silje wm2218 NOR1.0010.10101.00 
  Collins, Sam E. m2401 IRL0.501-0.2310-2.30 
  Alvarez Fernandez, Enrique f2366 ESP1.0010.23102.30 
  Alvarez Pedraza, Aramis m2486 CUB0.501-0.1310-1.30 
  Pogorelov, Ruslan g2486 UKR1.0010.37103.70 
  Tratar, Marko g2486 SLO0.001-0.6310-6.30 
  Argandona Riveiro, Inigo m2388 ESP1.0010.25102.50 
  Andonov, Bogomil m2304 BUL1.0010.17101.70 
 * 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)
 
 28e open international de la ville de Metz - A Metz FRA 2010-04-10
RcRownchangeKK*chgGame
 2431 2580 5.50 9 -0.73 10 -7.30 
  Claverie, Christophe m2345 FRA0.501-0.2910-2.90 
  Donchenko, Anatoly m2395 GER0.501-0.2410-2.40 
  Brunner, Nicolas m2420 FRA0.501-0.2110-2.10 
  Benitah, Yohan m2377 FRA0.501-0.2610-2.60 
  Hamdouchi, Adina-Maria wg2332 ROU1.0010.19101.90 
  Tirard, Hugo m2451 FRA1.0010.33103.30 
  Brodsky, Michail g2527 UKR0.501-0.0710-0.70 
  Sengupta, Deep m2496 IND0.501-0.1210-1.20 
  Zubarev, Alexander g2536 UKR0.501-0.0610-0.60 

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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