Individual Calculations January 2010
 Roy Chowdhury, Saptarshi  Total change: -14.40  Rating chartPersonal card
 24e open - Grand Prix du Touquet - A Le Touquet FRA 2009-10-24
RcRownchangeKK*chgGame
 2231 2436 6.00 9 -0.71 10 -7.10 
  Durpaire, Andre 2036  * FRA1.0010.08100.80 
  Giua, Frederic 2222 FRA0.501-0.2710-2.70 
  Maleki, Nicolas 2179 FRA0.501-0.3210-3.20 
  Uhoda, Philippe 2128 BEL1.0010.14101.40 
  Grover, Sahaj f2288 IND0.501-0.2010-2.00 
  Vovk, Yuri g2538 UKR0.001-0.3610-3.60 
  Prost, Frederic 2141 FRA1.0010.15101.50 
  Platel, Alexandre 2244 FRA1.0010.25102.50 
  Fatianova, Tatiana wg2302 RUS0.501-0.1810-1.80 
 * 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)
 
 13.Offene Internat.Bayerische Meisterschaft Bad Wiessee GER 2009-10-31
RcRownchangeKK*chgGame
 2267 2436 6.00 9 -0.27 10 -2.70 
  Schowalter, Gerd 2036  * GER1.0010.08100.80 
  Astengo, Corrado 2127 ITA1.0010.14101.40 
  Schulz, Juergen 2180 GER1.0010.19101.90 
  Gupta, Abhijeet g2584 IND0.001-0.3010-3.00 
  Babar, Michael f2187 GER1.0010.19101.90 
  Kunz, Konstantin 2282 GER0.501-0.2110-2.10 
  Raykhman, Alexander 2274 GER0.501-0.2110-2.10 
  Bigalke, Tobias 2163 GER1.0010.17101.70 
  Sokolov, Andrei g2572 FRA0.001-0.3210-3.20 
 * 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)
 
 7. Open du Jura Court SUI 2009-11-13
RcRownchangeKK*chgGame
 2156 2427 3.50 5 -0.51 10 -5.10 
  Lachausse, Bruno 2027  * SUI1.0010.08100.80 
  Muellhaupt, Philippe 2027  * SUI1.0010.08100.80 
  Vartsaba, Alexander 2091 UKR0.501-0.3810-3.80 
  Habibi, Ali m2307 GER1.0010.34103.40 
  Sharma, Dinesh K m2329 IND0.001-0.6310-6.30 
 * 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)
 
 IV Open Internacional Ciutat de Palma, Trofeu Iberostar Palma de Mallorca ESP 2009-11-21
RcRownchangeKK*chgGame
 2433 2427 5.00 9 0.73 10 7.30 
  Aguilo Pons, Francesc 2027  * ESP1.0010.08100.80 
  Haslinger, Stewart G g2548 ENG0.5010.16101.60 
  Buhmann, Rainer g2603 GER0.5010.23102.30 
  Pons Servera, Cristobal f2123 ESP1.0010.14101.40 
  Sengupta, Deep m2488 IND0.5010.08100.80 
  Bykhovsky, Anatoly m2488 ISR0.5010.08100.80 
  Carlsson, Pontus g2480 SWE1.0010.57105.70 
  Burmakin, Vladimir g2602 RUS0.001-0.2710-2.70 
  Movsziszian, Karen g2541 ARM0.001-0.3410-3.40 
 * 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)
 
 47th Premier National Chess Championship 2009 Goregaon Sports Club, Mumbai, India IND 2009-12-01
RcRownchangeKK*chgGame
 2390 2427 6.50 13 -0.68 10 -6.80 
  Matta, Vinay Kumar 2292 IND0.501-0.1810-1.80 
  Syed Anwar, Shazuli 2360 IND0.501-0.0910-0.90 
  Palit, Somak 2385 IND1.0010.44104.40 
  Geetha, Narayanan Gopal g2593 IND0.001-0.2810-2.80 
  Narayanan, Srinath m2370 IND0.501-0.0810-0.80 
  Singh, D P m2308 IND0.501-0.1610-1.60 
  Rathnakaran, K m2421 IND0.501-0.0110-0.10 
  Sengupta, Deep m2488 IND0.5010.08100.80 
  Priyadharshan, K m2343 IND0.001-0.6210-6.20 
  Girinath, P D S m2378 IND0.501-0.0710-0.70 
  Anwesh, Upadhyaya 2406 IND0.501-0.0310-0.30 
  Akshayraj, Kore m2394 IND0.501-0.0510-0.50 
  Padmini, Rout wm2334 IND1.0010.37103.70 

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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