Individual Calculations May 2010
 Bruned, Boris  Total change: -2.10  Rating chartPersonal card
 5e Open International de l'Ouest Toulousain - A Villeneuve Tolosane FRA 2010-02-22
RcRownchangeKK*chgGame
 2186 2227 5.00 8 0.66 15 9.90 
  Birebent, Guy 1827  * FRA1.0010.08151.20 
  Sengupta, Deep m2480 IND0.001-0.1915-2.85 
  Kirk, Ezra 1940 FRA1.0010.16152.40 
  Hamdouchi, Adina-Maria wg2295 ROU0.001-0.4115-6.15 
  Tholey, Jean-Paul 1990 FRA1.0010.20153.00 
  Iwanesko, Alexandre 2213 FRA1.0010.48157.20 
  Favarel, Antoine 2210 FRA1.0010.48157.20 
  Zherebukh, Yaroslav g2531 UKR0.001-0.1415-2.10 
 * 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
 2290 2227 3.00 9 -0.80 15 -12.00 
  Brodsky, Michail g2527 UKR0.001-0.1515-2.25 
  Vaillant, Stephane 1965 FRA1.0010.18152.70 
  Tirard, Hugo m2451 FRA0.001-0.2215-3.30 
  Pucher, Sebastien 2273 FRA0.001-0.4415-6.60 
  Donchenko, Alexander 2094 GER1.0010.32154.80 
  Lagarde, Maxime f2412 FRA1.0010.741511.10 
  Philippe, Christophe m2428 FRA0.001-0.2415-3.60 
  Claverie, Christophe m2345 FRA0.001-0.3415-5.10 
  Uhoda, Philippe 2118 BEL0.001-0.6515-9.75 

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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