Individual Calculations July 2009
 Iordachescu, Viorel  Total change: -9.10  Rating chartPersonal card
 27e open international de la ville de Metz Metz FRA 2009-04-11
RcRownchangeKK*chgGame
 2484 2608 6.00 9 0.08 10 0.80 
  Zienkiewicz, Alexandre 2258 FRA1.0010.11101.10 
  Czebe, Attila g2472 HUN1.0010.32103.20 
  Savchenko, Stanislav g2529 UKR0.501-0.1110-1.10 
  Zubarev, Alexander g2566 UKR0.501-0.0610-0.60 
  Eingorn, Vereslav S g2560 UKR1.0010.43104.30 
  Shchekachev, Andrei g2532 FRA0.501-0.1010-1.00 
  Vernay, Clovis m2440 FRA0.501-0.2210-2.20 
  Horvath, Adam g2519 HUN0.001-0.6210-6.20 
  Bokros, Albert m2483 HUN1.0010.33103.30 

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)
 
 11th Dubai Open 2009 Dubai UAE 2009-04-26
RcRownchangeKK*chgGame
 2371 2608 6.00 9 -0.99 10 -9.90 
  Grover, Sahaj f2258 IND0.001-0.8910-8.90 
  Mohannad, Farhan f2284 JOR0.501-0.3710-3.70 
  Chandana, Priya Reddy 2258 IND1.0010.11101.10 
  Dargan, Paul A G 2258 ENG1.0010.11101.10 
  Al Qudaimi, Basheer m2424 YEM1.0010.26102.60 
  Gasanov, Eldar g2551 UKR0.501-0.0810-0.80 
  Ramnath, Bhuvanesh, R 2273 IND1.0010.12101.20 
  Arun Prasad, S g2552 IND0.001-0.5810-5.80 
  Lalith, Babu M R m2480 IND1.0010.33103.30 

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)
 

 

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