Individual Calculations May 2013
 Agrest, Inna  Total change: -14.55  Rating chartPersonal card
 Naperville International Women Championship Naperville, Illinois USA 2013-03-23
RcRownchangeKK*chgGame
 2182 2199 4.00 9 -0.64 15 -9.60 
  Christiansen, Natasha wc1875 USA1.0010.13151.95 
  Tjoelsen, Katrine wm2214 NOR1.0010.52157.80 
  Zakurdjaeva, Irina wg2248 RUS0.001-0.4315-6.45 
  Ni, Viktorija wm2263 USA1.0010.59158.85 
  Styazhkina, Anna wf2175 RUS0.001-0.5315-7.95 
  Aseeva, Marina 2222 RUS0.5010.03150.45 
  Stjazhkina, Olga wg2237 RUS0.001-0.4515-6.75 
  Sharevich, Anna wg2266 BLR0.001-0.4115-6.15 
  Kats, Alena wf2135 USA0.501-0.0915-1.35 

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)
 
 2013 Bill Wright Saint Louis Open St Louis, Missouri USA 2013-04-12
RcRownchangeKK*chgGame
 2260 2208 1.50 4 -0.33 15 -4.95 
  So, Wesley g2608  * PHI0.001-0.0815-1.20 
  Stuart, Zach 2002 USA1.0010.24153.60 
  Bregadze, Levan m2392 GEO0.001-0.2615-3.90 
  Larson, Matthew W 2037 USA0.501-0.2315-3.45 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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