Individual Calculations August 2012
 Kovalevskaya, Ekaterina  Total change: -12.30  Rating chartPersonal card
 62. Women's RUS Chmp. 2012 HL Tyumen RUS 2012-06-16
RcRownchangeKK*chgGame
 2302 2417 5.50 11 -1.68 10 -16.80 
  Gubernatorova, Lyudmila 2243 RUS1.0010.27102.70 
  Ubiennykh, Ekaterina wm2336 RUS0.501-0.1110-1.10 
  Ivakhinova, Inna wg2306 RUS0.501-0.1510-1.50 
  Vasilevich, Irina mwg2375 RUS0.501-0.0610-0.60 
  Timofeeva, Ekaterina wm2273 RUS0.001-0.6910-6.90 
  Butuc, Maria wm2201 RUS0.501-0.2810-2.80 
  Romanko, Marina mwg2420 RUS1.0010.50105.00 
  Iljushina, Olga wg2354 RUS1.0010.41104.10 
  Bodnaruk, Anastasia mwg2394 RUS0.001-0.5310-5.30 
  Sukhareva, Evgeniya 2236 RUS0.001-0.7410-7.40 
  Schepetkova, Margarita 2181 RUS0.501-0.3010-3.00 

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)
 
 FIDE Women's Grand Prix Jermuk ARM 2012-07-17
RcRownchangeKK*chgGame
 2514 2417 4.50 11 0.45 10 4.50 
  Kosintseva, Nadezhda gwg2516 RUS1.0010.64106.40 
  Lahno, Kateryna gwg2537 UKR0.001-0.3410-3.40 
  Munguntuul, Batkhuyag mwg2447 MGL1.0010.54105.40 
  Mkrtchian, Lilit mwg2450 ARM0.001-0.4510-4.50 
  Ju, Wenjun wg2518 CHN0.5010.14101.40 
  Koneru, Humpy gwg2598 IND0.001-0.2610-2.60 
  Khurtsidze, Nino mwg2456 GEO0.001-0.4510-4.50 
  Danielian, Elina gwg2480 ARM0.5010.09100.90 
  Hou, Yifan gwg2617 CHN0.001-0.2410-2.40 
  Ruan, Lufei wg2483 CHN0.5010.09100.90 
  Zhao, Xue gwg2556 CHN1.0010.69106.90 

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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