Individual Calculations May 2012
 Greeff, Melissa  Total change: 24.90  Rating chartPersonal card
 11eme Open International de Rochefort - Masters (>1900) ROCHEFORT FRA 2012-02-25
RcRownchangeKK*chgGame
 2116 2074 4.00 9 -0.19 15 -2.85 
  Stets, Dmitry m2474  * UKR0.001-0.0815-1.20 
  Dutreuil, Raphael 1954 FRA0.501-0.1615-2.40 
  Pouyade, Fabrice 1936 FRA1.0010.31154.65 
  Bedouin, Xavier m2401 FRA0.001-0.1315-1.95 
  Boursier, Xavier 2006 FRA0.501-0.0915-1.35 
  Garnier, Teddy 2002 FRA1.0010.40156.00 
  Marzolf, Bruno 2218 FRA0.001-0.3115-4.65 
  Lewis, John 2149 FRA0.001-0.4015-6.00 
  Bulcourt, Nicolas 1900 FRA1.0010.27154.05 
 * 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 Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2012-03-03
RcRownchangeKK*chgGame
 2235 2059 4.50 9 1.85 15 27.75 
  De Lagontrie, Jean 1889 FRA1.0010.28154.20 
  Wieczorek, Oskar 2358 POL0.5010.35155.25 
  Dausch, Rene f2366 GER0.5010.36155.40 
  Giffard, Nicolas m2361 FRA0.5010.35155.25 
  Pieniazek, Artur m2368 POL0.5010.36155.40 
  Mueller, Ralf f2412 GER0.5010.39155.85 
  Zozulia, Anna mwg2342 BEL0.001-0.1615-2.40 
  Van Meegen, Henk 1698 NED1.0010.10151.50 
  Rudolf, Anna wg2323 HUN0.001-0.1815-2.70 

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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