Individual Calculations September 2010
 Perrin, Guillaume  Total change: 21.60  Rating chartPersonal card
 Championnat International de Paris - FIDE Paris FRA 2010-07-03
RcRownchangeKK*chgGame
 2367 2301 4.50 9 0.77 15 11.55 
  Cori, Jorge g2486 PER0.001-0.2615-3.90 
  Boulard, Eric 2227 FRA0.501-0.1015-1.50 
  Hager, Joshua Aarash 2181 GER1.0010.34155.10 
  Shchekachev, Andrei g2546 FRA0.5010.30154.50 
  Lagarde, Maxime f2414 FRA0.5010.15152.25 
  Nguyen, Chi-Minh m2408 FRA0.5010.15152.25 
  Willemze, Thomas m2405 NED0.001-0.3615-5.40 
  Bergez, Luc m2394 FRA0.5010.13151.95 
  Holm, Sejer f2240 DEN1.0010.42156.30 

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)
 
 25e Open International d'Avoine Avoine FRA 2010-07-17
RcRownchangeKK*chgGame
 2170 2301 6.50 9 0.67 15 10.05 
  Egreteau, Eric 2010 FRA1.0010.15152.25 
  Eden, James 2090 FRA0.501-0.2715-4.05 
  Dupeux, Denis 1901  * FRA1.0010.08151.20 
  Herdier, Goulwenn 2112 FRA0.501-0.2515-3.75 
  Dessenne, Francois 2063 FRA1.0010.20153.00 
  Devallee, Jeremie 1990 FRA1.0010.14152.10 
  Galdunts, Sergey g2459 ARM0.5010.21153.15 
  Fomichenko, Eduard m2458 RUS0.5010.21153.15 
  Sanduleac, Vasile g2451 MDA0.5010.20153.00 
 * 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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