Individual Calculations September 2009
 Dreev, Alexey  Total change: -1.00  Rating chartPersonal card
 Politiken Cup 2009. Helsingor DEN 2009-07-18
RcRownchangeKK*chgGame
 2387 2660 7.00 10 -1.12 10 -11.20 
  Knudsen, Jes West 2260  * DEN1.0010.08100.80 
  Eriksson, Magnus 2260  * SWE1.0010.08100.80 
  Petersen, Tom Petri f2310  * DEN1.0010.11101.10 
  Brynell, Stellan g2471 SWE0.501-0.2510-2.50 
  Alsina Leal, Daniel m2529 ESP1.0010.32103.20 
  Hillarp Persson, Tiger g2596 SWE0.001-0.5910-5.90 
  Semcesen, Daniel f2418 SWE0.501-0.3010-3.00 
  Bejtovic, Jasmin f2307 BIH1.0010.11101.10 
  Sethuraman, S P. m2455 IND0.001-0.7610-7.60 
  Arvola, Benjamin 2260  * NOR1.0010.08100.80 
 * 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)
 
 Jubilee Open Master 2009 Zurich SUI 2009-08-09
RcRownchangeKK*chgGame
 2525 2660 7.00 9 1.02 10 10.20 
  Fend, Juergen 2260  * GER1.0010.08100.80 
  Wintzer, Joachim Dr f2384 GER1.0010.17101.70 
  Portisch, Lajos g2513 HUN1.0010.30103.00 
  Mikhalevski, Victor g2631 ISR1.0010.46104.60 
  Areshchenko, Alexander g2651 UKR0.501-0.0110-0.10 
  Golod, Vitali g2599 ISR0.501-0.0810-0.80 
  Geetha, Narayanan Gopal g2575 IND0.501-0.1210-1.20 
  Sandipan, Chanda g2585 IND0.501-0.1010-1.00 
  Shchekachev, Andrei g2530 FRA1.0010.32103.20 
 * 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)
 

 

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