Individual Calculations April 2008
 Akobian, Varuzhan  Total change: 2.30  Rating chartPersonal card
 17th Annual North American Open Las Vegas, NV USA 2007-12-26
RcRownchangeKK*chgGame
 2413 2585 5.00 7 0.10 10 1.00 
  Small, Gregg 2255 USA1.0010.12101.20 
  Beelby, Matthew f2250 USA0.501-0.3810-3.80 
  Monokroussos, Dennis 2245 USA1.0010.12101.20 
  Becerra, Julio g2568 USA1.0010.48104.80 
  Mitkov, Nikola g2528 MKD1.0010.42104.20 
  Shabalov, Alexander g2626 USA0.5010.06100.60 
  Pruess, David m2417 USA0.001-0.7210-7.20 

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)
 
 GibTelecom Masters Gibraltar ENG 2008-01-22
RcRownchangeKK*chgGame
 2456 2599 7.00 10 0.13 10 1.30 
  Jakobsen, Ole m2372 DEN1.0010.21102.10 
  Dimitrov, Pavel m2448 BUL1.0010.30103.00 
  Wippermann, Till m2435 GER1.0010.28102.80 
  Stefanova, Antoaneta g2464 BUL0.001-0.6810-6.80 
  Greet, Andrew N m2444 ENG1.0010.29102.90 
  Bu, Xiangzhi g2691 CHN0.001-0.3710-3.70 
  Shen, Yang wg2429 CHN1.0010.28102.80 
  Cmilyte, Viktorija mwg2475 LTU0.001-0.6710-6.70 
  Bradford, Joseph m2419 USA1.0010.26102.60 
  Bellin, Robert m2385 ENG1.0010.23102.30 

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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