Individual Calculations September 2009
 Riff, Jean-Noel  Total change: -4.50  Rating chartPersonal card
 8e open international - support Ch. de Picardie La Fere FRA 2009-07-04
RcRownchangeKK*chgGame
 2391 2505 5.00 8 -0.10 10 -1.00 
  Ahlers, Ben 2136 NED1.0010.10101.00 
  Pytel, Krzysztof m2383 FRA1.0010.33103.30 
  Mulder, Bart-Piet 2212 NED1.0010.15101.50 
  Manolache, Marius g2479 ROU0.501-0.0410-0.40 
  Malaniuk, Vladimir P g2563 UKR0.5010.08100.80 
  Nanu, Ciprian-Costica m2535 ROU0.5010.04100.40 
  Goldsztejn, Gildas m2403 FRA0.501-0.1410-1.40 
  Konguvel, Ponnuswamy m2419 IND0.001-0.6210-6.20 

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)
 
 9e open de Saint-Chely d'Aubrac Saint-Chely d'Aubrac FRA 2009-07-11
RcRownchangeKK*chgGame
 2257 2505 6.50 8 0.27 10 2.70 
  Devoille, Hugo 2105  * FRA1.0010.08100.80 
  Huin, Eric 2105  * FRA1.0010.08100.80 
  Van Hoolandt, Patrick f2233 MNC1.0010.17101.70 
  Mullon, Jean-Baptiste f2357 FRA0.501-0.2010-2.00 
  Saucey, Michel f2366 FRA0.501-0.1910-1.90 
  Weill, Roland f2227 FRA1.0010.17101.70 
  Degraeve, Jean-Marc g2559 FRA0.5010.08100.80 
  Lagunes, Jean-Renaud 2105  * FRA1.0010.08100.80 
 * 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)
 
 17e open international de Saint-Affrique Saint Affrique FRA 2009-07-18
RcRownchangeKK*chgGame
 2254 2505 7.00 9 -0.18 10 -1.80 
  Mounier, Michel 2105  * FRA1.0010.08100.80 
  Carre, Sylvain 2105  * FRA1.0010.08100.80 
  Bressac, Stephane 2184 FRA1.0010.13101.30 
  Garrido, Denis f2321 FRA1.0010.26102.60 
  Saada, Julien f2289 FRA0.501-0.2810-2.80 
  Bujisho, Benjamin m2404 FRA0.001-0.6410-6.40 
  Mohota, Nisha wg2315 IND0.501-0.2510-2.50 
  Buscara, Sevan 2225 FRA1.0010.16101.60 
  Boudre, Jean-Pierre m2337 FRA1.0010.28102.80 
 * 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)
 
 21e open international d'ete - Trophee Novotel Montfleury - A Cannes FRA 2009-07-27
RcRownchangeKK*chgGame
 2369 2505 5.50 9 -0.59 10 -5.90 
  Sochacki, Wojtek 2197 FRA1.0010.14101.40 
  Valsecchi, Alessio f2372 ITA1.0010.32103.20 
  Marzolo, Cyril m2443 FRA0.501-0.0910-0.90 
  Salvador, Roland m2447 PHI0.501-0.0810-0.80 
  Weber, Tom f2332 LUX0.501-0.2310-2.30 
  Gladyszev, Oleg m2447 RUS0.501-0.0810-0.80 
  Bujisho, Benjamin m2404 FRA0.001-0.6410-6.40 
  Song, Julien f2318 FRA1.0010.26102.60 
  Tugui, Adrian 2364 ROU0.501-0.1910-1.90 

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)
 
 Jubilee Open Master 2009 Zurich SUI 2009-08-09
RcRownchangeKK*chgGame
 2426 2505 5.50 9 0.15 10 1.50 
  Potterat, Marc 2172 SUI1.0010.12101.20 
  Loew, Gerald f2287 GER1.0010.22102.20 
  Fedorchuk, Sergey A g2655 UKR0.001-0.3010-3.00 
  Sedina, Elena mwg2333 ITA1.0010.27102.70 
  Hitzler, Philipp 2269 GER1.0010.20102.00 
  Gharamian, Tigran g2615 FRA0.001-0.3510-3.50 
  Berend, Fred m2355 LUX1.0010.30103.00 
  Malakhatko, Vadim g2570 BEL0.5010.09100.90 
  Geetha, Narayanan Gopal g2575 IND0.001-0.4010-4.00 

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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