Individual Calculations September 2010
 Boukhris-Ferre, Yacine  Total change: 39.60  Rating chartPersonal card
 3e open international d'Ille-et-Vilaine Rennes FRA 2010-07-16
RcRownchangeKK*chgGame
 2044 1975 4.00 8 0.53 15 7.95 
  Mladenov, Plamen m2363 BUL0.001-0.0915-1.35 
  Sinnas, Albert 1830 FRA1.0010.31154.65 
  Martin, Yvon 1747 FRA1.0010.21153.15 
  Adrian, Claude m2292 FRA0.5010.37155.55 
  Marzolf, Bruno 2264 FRA0.001-0.1615-2.40 
  Richard, Francois 1664 FRA1.0010.14152.10 
  Piankov, Evgenij m2324 UKR0.001-0.1115-1.65 
  Delgrange, Jean-Loup 1869 FRA0.501-0.1415-2.10 

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)
 
 Chpt de France - Open A Belfort FRA 2010-08-10
RcRownchangeKK*chgGame
 2083 1975 6.00 11 2.11 15 31.65 
  Feryn, Alexandre 2075 FRA1.0010.64159.60 
  Leroy, Olivier 2085 FRA0.001-0.3515-5.25 
  Suez-Panama, Gilles 2081 FRA1.0010.64159.60 
  Stahl, Clement 2100 FRA0.001-0.3315-4.95 
  Soyer, Jean-Yves 2079 FRA0.001-0.3615-5.40 
  Aubry, Yannis 2011 FRA1.0010.55158.25 
  Koch, Alain 2011 FRA1.0010.55158.25 
  Moucheroud, Jeremy 2083 FRA1.0010.65159.75 
  Ralle, Pierre 2135 FRA1.0010.711510.65 
  Milesi, Laurent 2148 FRA0.001-0.2715-4.05 
  Guignier, Nicolas 2107 FRA0.001-0.3215-4.80 

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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