Individual Calculations July 2009
 Stefansson, Hannes  Total change: 17.10  Rating chartPersonal card
 Extraliga CR various CZE 2008-11-08
RcRownchangeKK*chgGame
 2478 2575 6.00 8 0.96 10 9.60 
  Dydyshko, Viacheslav g2584 BLR0.5010.01100.10 
  Jedynak, Radoslaw g2498 POL1.0010.39103.90 
  Jakubowski, Krzysztof m2507 POL0.001-0.5910-5.90 
  Jurcik, Marian f2435 SVK1.0010.31103.10 
  Votava, Jan g2542 CZE1.0010.45104.50 
  Priborsky, Jan 2342 CZE1.0010.21102.10 
  Lipka, Juraj m2426 SVK1.0010.30103.00 
  Petrik, Tomas g2487 SVK0.501-0.1210-1.20 

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)
 
 Icelandic Team Champ div 1 Akureyri ISL 2009-03-20
RcRownchangeKK*chgGame
 2434 2563 1.50 3 -0.47 10 -4.70 
  Berg, Emanuel g2606 SWE0.5010.06100.60 
  Gretarsson, Hjorvar Steinn 2279 ISL0.501-0.3410-3.40 
  Bromann, Thorbjorn m2418 DEN0.501-0.1910-1.90 

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)
 
 Reykjavík Open Reykjavík ISL 2009-03-24
RcRownchangeKK*chgGame
 2448 2563 7.00 9 1.22 10 12.20 
  Thorsson, Olafur 2213 ISL1.0010.11101.10 
  Meszaros, Michal m2376 SVK0.501-0.2410-2.40 
  Gislason, Gudmundur 2351 ISL1.0010.23102.30 
  Grandelius, Nils m2464 SWE0.501-0.1410-1.40 
  Breder, Dennis m2426 GER0.501-0.1810-1.80 
  Rombaldoni, Denis m2418 ITA1.0010.31103.10 
  Areshchenko, Alexander g2673 UKR0.5010.15101.50 
  Nataf, Igor-Alexandre g2533 FRA1.0010.46104.60 
  Maze, Sebastien g2578 FRA1.0010.52105.20 

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)
 

 

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