Individual Calculations November 2009
 Abrahamyan, Tatev  Total change: 6.00  Rating chartPersonal card
 Southern California Championship Los Angeles, CA USA 2009-08-15
RcRownchangeKK*chgGame
 2332 2273 4.00 7 1.02 15 15.30 
  Reynolds, Robert I f2290 USA1.0010.52157.80 
  Morshedi, Ali f2290 USA1.0010.52157.80 
  Kretchetov, Alexandre f2365 RUS0.5010.13151.95 
  Liu, Elliott Joseph f2356 USA1.0010.61159.15 
  He, Tianyi 2107 USA0.001-0.7215-10.80 
  Sevillano, Enrico m2528 USA0.5010.31154.65 
  Peters, Jack m2385 USA0.001-0.3515-5.25 

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)
 
 2nd Women World Team Chess Championship Ningbo CHN 2009-09-02
RcRownchangeKK*chgGame
 2285 2275 2.50 6 -0.41 15 -6.15 
  Majdan, Joanna wg2361 POL0.5010.12151.80 
  Andriasian, Siranush wm2234 ARM1.0010.44156.60 
  Vo, Thi Kim Phung wf2078 VIE1.0010.25153.75 
  Gunina, Valentina wf2437 RUS0.001-0.2915-4.35 
  Wang, Xiaohui 2223 CHN0.001-0.5715-8.55 
  Lomineishvili, Maia mwg2378 GEO0.001-0.3615-5.40 

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)
 
 2009 US Womens Championship St. Louis, Missouri USA 2009-10-03
RcRownchangeKK*chgGame
 2294 2275 4.00 9 -0.21 15 -3.15 
  Baginskaite, Camilla wg2317 USA0.001-0.4415-6.60 
  Foisor, Sabina-Francesca wg2320 USA0.5010.06150.90 
  Melekhina, Alisa wm2220 USA0.001-0.5815-8.70 
  Goletiani, Rusudan mwg2391 USA0.5010.16152.40 
  Zatonskih, Anna mwg2462 USA0.001-0.2615-3.90 
  Fan, Yun 1935 USA0.001-0.8815-13.20 
  Zenyuk, Iryna cwm2285 USA1.0010.51157.65 
  Battsetseg, Tsagaan wm2258 USA1.0010.48157.20 
  Krush, Irina mwg2458 USA1.0010.741511.10 

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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