Individual Calculations July 2009
 Sargissian, Gabriel  Total change: 7.20  Rating chartPersonal card
 1.Bundesliga Hamburg GER 2008-10-04
RcRownchangeKK*chgGame
 2585 2642 2.50 4 0.19 10 1.90 
  Hector, Jonny g2551 SWE0.501-0.1210-1.20 
  McShane, Luke James g2596 ENG0.501-0.0610-0.60 
  Markos, Jan g2557 SVK0.501-0.1210-1.20 
  Gustafsson, Jan g2634 GER1.0010.49104.90 

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)
 
 18th Annual Chicago Open - Open Section Wheeling, Illinois USA 2009-05-22
RcRownchangeKK*chgGame
 2536 2660 5.50 7 0.85 10 8.50 
  Amanov, Mesgen g2517 TKM1.0010.31103.10 
  Garcia, Gildardo J g2401 COL1.0010.18101.80 
  Perelshteyn, Eugene g2543 USA0.501-0.1610-1.60 
  Finegold, Benjamin m2497 USA1.0010.28102.80 
  Shabalov, Alexander g2569 USA0.501-0.1210-1.20 
  Sadvakasov, Darmen g2619 KAZ1.0010.44104.40 
  Ehlvest, Jaan g2606 USA0.501-0.0810-0.80 

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)
 
 2009 National Open Las Vegas, Nevada USA 2009-06-05
RcRownchangeKK*chgGame
 2511 2660 3.50 5 0.05 10 0.50 
  Molner, Mackenzie 2384 USA1.0010.17101.70 
  Gurevich, Dmitry g2494 USA0.501-0.2210-2.20 
  Krush, Irina mwg2452 USA1.0010.23102.30 
  Bareev, Evgeny g2636 RUS0.501-0.0310-0.30 
  Gareev, Timur g2590 UZB0.501-0.1010-1.00 

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)
 
 Armenian Club Ch. 2009 Yerevan ARM 2009-06-13
RcRownchangeKK*chgGame
 2520 2660 1.00 2 -0.37 10 -3.70 
  Anastasian, Ashot g2554 ARM0.501-0.1410-1.40 
  Ter-Sahakyan, Samvel g2486 ARM0.501-0.2310-2.30 

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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