Individual Calculations April 2009
 Berczes, David  Total change: -0.40  Rating chartPersonal card
 Rilton Cup 2008/2009 Stockholm SWE 2008-12-27
RcRownchangeKK*chgGame
 2456 2514 6.50 9 1.33 10 13.30 
  Meskovs, Nikita 2247 LAT1.0010.18101.80 
  Smith, Axel m2391 SWE1.0010.33103.30 
  Kuzubov, Yuriy g2622 UKR0.5010.15101.50 
  Grandelius, Nils m2464 SWE0.001-0.5710-5.70 
  Gagarin, Vasilij m2390 RUS1.0010.33103.30 
  Kolbus, Dietmar m2414 GER1.0010.36103.60 
  Akesson, Ralf g2484 SWE1.0010.46104.60 
  Ivanov, Sergej g2547 RUS0.5010.05100.50 
  Gleizerov, Evgeny g2545 RUS0.5010.04100.40 

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)
 
 Gibraltar Master 2009 Gibraltar ENG 2009-01-27
RcRownchangeKK*chgGame
 2411 2513 6.50 10 0.27 10 2.70 
  Tscharotschkin, Michael 2248 GER1.0010.18101.80 
  Svidler, Peter g2723 RUS0.001-0.2310-2.30 
  Obiamiwe, Paul 2163 NGR1.0010.11101.10 
  Bok, Benjamin 2277 NED1.0010.20102.00 
  Maryasin, Boris m2340 ISR0.501-0.2310-2.30 
  Vachier-Lagrave, Maxime g2696 FRA0.5010.24102.40 
  Vernay, Clovis m2338 FRA0.501-0.2310-2.30 
  Nithander, Victor f2369 SWE0.501-0.1910-1.90 
  Miedema, Roi f2325 NED1.0010.26102.60 
  Socko, Bartosz g2631 POL0.5010.16101.60 

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)
 
 10th individual European chess championship Budva MNE 2009-03-06
RcRownchangeKK*chgGame
 2393 2513 5.50 11 -1.64 10 -16.40 
  Filipovic, Miroslav 2163 CRO1.0010.11101.10 
  Van Wely, Loek g2625 NED0.001-0.3510-3.50 
  Lamoureux, Charles m2374 FRA1.0010.31103.10 
  Rodshtein, Maxim g2650 ISR0.001-0.3210-3.20 
  Reutsky, Sergei m2381 RUS0.001-0.6810-6.80 
  Pilaj, Herwig m2393 AUT0.001-0.6610-6.60 
  Bozinovic, Boban 2163 AUT1.0010.11101.10 
  Lekic, Dusan m2391 MNE1.0010.33103.30 
  Georgiadis, Ioannis m2383 GRE0.001-0.6810-6.80 
  Atakisi, Umut m2393 TUR0.501-0.1610-1.60 
  Kojovic, Dragan m2403 SRB1.0010.35103.50 

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)
 

 

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