Individual Calculations August 2015
 Bacrot, Etienne  Total change: 1.30  Rating chartPersonal card
 2e Open International de Porticcio GROSSETO PRUGNA FRA 2015-06-27
RcRownchangeKK*chgGame
 2513 2695 6.50 9 0.13 10 1.30 
  Lo Iacono, Sebastien 2295  * FRA1.0010.08100.80 
  Sanna, Yuri 2295  * ITA1.0010.08100.80 
  Massoni, Michael m2360 FRA1.0010.12101.20 
  David, Alberto g2571 ITA0.501-0.1710-1.70 
  Terrieux, Kevin m2440 FRA1.0010.19101.90 
  Sethuraman, S.p. g2623 IND1.0010.40104.00 
  Fressinet, Laurent g2720 FRA0.5010.03100.30 
  Laznicka, Viktor g2657 CZE0.501-0.0510-0.50 
  Areshchenko, Alexander g2656 UKR0.001-0.5510-5.50 
 * 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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