Individual Calculations July 2012
 David, Alberto  Total change: -1.50  Rating chartPersonal card
 44 CIS - Serie Master Arvier ITA 2012-04-27
RcRownchangeKK*chgGame
 2570 2604 4.50 7 0.68 10 6.80 
  Manca, Federico m2424 ITA1.0010.26102.60 
  Nakamura, Hikaru g2771 USA0.001-0.2810-2.80 
  Jones, Gawain C B g2635 ENG1.0010.54105.40 
  Antoniewski, Rafal g2559 POL0.501-0.0610-0.60 
  Salvador, Roland g2502 PHI1.0010.36103.60 
  Genov, Petar g2463 BUL0.501-0.1910-1.90 
  Lenic, Luka g2637 SLO0.5010.05100.50 

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)
 
 36e open international de Fourmies FOURMIES FRA 2012-05-26
RcRownchangeKK*chgGame
 2253 2606 4.50 6 -0.83 10 -8.30 
  Dumas, Victor 2206  * FRA1.0010.08100.80 
  Rabineau, Clement 2259 FRA0.501-0.3910-3.90 
  Song, Julien f2346 FRA0.501-0.3210-3.20 
  Manet, Eric 2206  * FRA1.0010.08100.80 
  Marchyllie, Bruno 2206  * FRA1.0010.08100.80 
  Godart, Francois f2292 BEL0.501-0.3610-3.60 
 * 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)
 

 

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