Individual Calculations April 2009
 Todorov, Todor  Total change: -4.20  Rating chartPersonal card
 1er masters d'Echecs de Seine St-Denis - IM Noisy Le Grand FRA 2008-12-26
RcRownchangeKK*chgGame
 2342 2507 6.00 9 -0.43 10 -4.30 
  Dourerassou, Jonathan f2403 FRA0.001-0.6410-6.40 
  Maisuradze, Nino wm2294 FRA0.501-0.2710-2.70 
  Draoui, Najib f2362 MAR1.0010.31103.10 
  Calistri, Tristan f2361 FRA0.501-0.2010-2.00 
  Debray, Christopher f2389 FRA0.501-0.1610-1.60 
  Spiridonov, Nikola g2368 BUL0.501-0.1910-1.90 
  Sochacki, Wojtek 2244 FRA1.0010.18101.80 
  Onkoud, Abdelaziz m2405 MAR1.0010.36103.60 
  Song, Julien 2248 FRA1.0010.18101.80 

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)
 
 1er Grand prix de l'Essonne (1e etape) - MI Orsay FRA 2009-02-14
RcRownchangeKK*chgGame
 2323 2507 6.00 9 -0.58 10 -5.80 
  Rosenthal, Jonathan 2240 SUI1.0010.18101.80 
  Debray, Christopher f2350 FRA0.501-0.2110-2.10 
  Guilleux, Fabien f2303 FRA1.0010.24102.40 
  Song, Julien 2271 FRA0.001-0.8010-8.00 
  Moussard, Jules f2274 FRA1.0010.21102.10 
  Lavabre, Fabien 2252 FRA0.501-0.3110-3.10 
  David, Alberto g2603 LUX0.001-0.3710-3.70 
  Hindermann, Felix f2305 SUI1.0010.24102.40 
  Maisuradze, Nino wm2308 FRA1.0010.24102.40 

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 de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeKK*chgGame
 2420 2507 6.00 9 0.59 10 5.90 
  Hadet, Emmanuel 2157 FRA1.0010.11101.10 
  Gharamian, Tigran m2581 FRA0.5010.10101.00 
  Kuzubov, Yuriy g2626 UKR0.001-0.3410-3.40 
  Samokrutova, Olga wf2224 RUS1.0010.16101.60 
  Giffard, Nicolas m2370 FRA1.0010.32103.20 
  Balogh, Csaba g2604 HUN0.5010.13101.30 
  Vernay, Clovis m2338 FRA0.501-0.2210-2.20 
  Cieza, Arcadio f2295 PER1.0010.23102.30 
  Borovikov, Vladislav g2582 UKR0.5010.10101.00 

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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