Individual Calculations April 2008
 Areshchenko, Alexander  Total change: 4.60  Rating chartPersonal card
 GibTelecom Masters Gibraltar ENG 2008-01-22
RcRownchangeKK*chgGame
 2470 2645 7.50 10 0.22 10 2.20 
  Rendle, Thomas E m2393 ENG1.0010.19101.90 
  Zhao, Zong-Yuan m2487 AUS0.501-0.2110-2.10 
  Harika, Dronavalli mwg2455 IND1.0010.25102.50 
  Hebden, Mark L g2530 ENG0.501-0.1610-1.60 
  Speelman, Jon S g2491 ENG0.501-0.2110-2.10 
  Wippermann, Till m2435 GER1.0010.23102.30 
  Sulskis, Sarunas g2553 LTU0.501-0.1310-1.30 
  Paehtz, Elizabeth mwg2420 GER1.0010.22102.20 
  Cmilyte, Viktorija mwg2475 LTU0.501-0.2210-2.20 
  Arakhamia-Grant, Ketevan E mwg2457 GEO1.0010.26102.60 

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)
 
 Moscow open 2008 A Moscow RUS 2008-02-02
RcRownchangeKK*chgGame
 2498 2645 6.50 9 0.24 10 2.40 
  Tonoian, Armen f2398 RUS1.0010.19101.90 
  Danin, Alexandre m2480 RUS0.501-0.2210-2.20 
  Bryzgalin, Kirill g2531 RUS1.0010.34103.40 
  Novikov, Stanislav g2545 RUS0.001-0.6410-6.40 
  Krapivin, Alexander g2483 RUS1.0010.29102.90 
  Yudin, Sergei m2519 RUS0.001-0.6710-6.70 
  Looshnikov, Nikolai 2454 RUS1.0010.25102.50 
  Abdulla, Al-Rakib g2506 BAN1.0010.31103.10 
  Svetushkin, Dmitry g2565 MDA1.0010.39103.90 

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)
 

 

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