Individual Calculations April 2009
 Tunik, Gennady  Total change: -7.40  Rating chartPersonal card
 Moscow open 2009 A Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2364 2506 5.50 9 -0.63 10 -6.30 
  Belous, Vladimir 2431 RUS0.001-0.6010-6.00 
  Osmolny, Vladimir I. 2306 RUS1.0010.24102.40 
  Solovjev, Nikolay f2304 RUS1.0010.24102.40 
  Nukin, Askhat 2274 KAZ1.0010.21102.10 
  Kuzubov, Yuriy g2626 UKR0.001-0.3410-3.40 
  Nyudleev, Dolgan 2397 RUS0.501-0.1510-1.50 
  Gorbatov, Alexej m2389 RUS0.501-0.1610-1.60 
  Prokopchuk, Yury 2310 RUS1.0010.25102.50 
  Tilicheev, Viacheslav 2242 RUS0.501-0.3210-3.20 

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)
 
 Aeroflot open A2 Moscow RUS 2009-02-17
RcRownchangeKK*chgGame
 2450 2506 5.50 9 0.29 10 2.90 
  Gritsenko, Andrey f2403 RUS1.0010.36103.60 
  Wang, Li 2397 CHN1.0010.35103.50 
  Rakhmanov, Aleksandr g2541 RUS0.5010.05100.50 
  Ju, Wenjun 2392 CHN1.0010.34103.40 
  Krapivin, Alexander g2501 RUS0.501-0.0110-0.10 
  Petrosian, Davit G. m2477 ARM0.001-0.5410-5.40 
  Romanko, Marina wg2451 RUS0.501-0.0810-0.80 
  Shimanov, Aleksandr m2488 RUS0.501-0.0310-0.30 
  Yu, Yangyi 2398 CHN0.501-0.1510-1.50 

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
 2339 2506 6.00 9 -0.40 10 -4.00 
  Charkhalashvili, Inga wg2337 GEO0.501-0.2210-2.20 
  Chomet, Pascal m2348 FRA1.0010.29102.90 
  Gelashvili, Tamaz g2622 GEO0.001-0.3410-3.40 
  Dragomirescu, Angela wm2220 ROU1.0010.16101.60 
  Sieciechowicz, Marcin 2341 POL0.501-0.2210-2.20 
  Delorme, Alban f2251 FRA1.0010.19101.90 
  Vul, Arkadi Eremevich g2344 RUS0.001-0.7110-7.10 
  Mancini, Mario f2258 FRA1.0010.19101.90 
  Kaabi, Mejdi m2326 TUN1.0010.26102.60 

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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