Individual Calculations November 2011
 Bivol, Alina  Total change: 4.65  Rating chartPersonal card
 L.Rudenko Memorial 2011 Open St.Peterburg RUS 2011-08-23
RcRownchangeKK*chgGame
 2082 2171 5.50 9 0.05 15 0.75 
  Chernyak, Viktoria 1771  * RUS1.0010.08151.20 
  Katyshkina, Anastasia 1936 RUS0.501-0.2915-4.35 
  Grebennikova, Tatyana 2009 RUS1.0010.29154.35 
  Styazhkina, Anna wf2039 RUS1.0010.32154.80 
  Goryachkina, Aleksandra wf2153 RUS0.001-0.5315-7.95 
  Tomilova, Elena wm2317 RUS0.001-0.3015-4.50 
  Molchanova, Tatjana wg2346 RUS0.001-0.2715-4.05 
  Kostrikina, Anna wf2079 RUS1.0010.37155.55 
  Azimova, Karina 2087 RUS1.0010.38155.70 
 * 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)
 
 Pushchinskaya osen 2011 Pushchino RUS 2011-09-09
RcRownchangeKK*chgGame
 2224 2143 3.00 7 0.26 15 3.90 
  Romanko, Marina mwg2409 RUS1.0010.821512.30 
  Doluhanova, Evgeniya wg2250 UKR0.001-0.3515-5.25 
  Rodionova, Polina 1878 RUS1.0010.18152.70 
  Ivakhinova, Inna wm2287 RUS0.5010.19152.85 
  Shaydullina, Sandugach wg2191 RUS0.5010.07151.05 
  Grabuzova, Tatiana wg2336 RUS0.001-0.2515-3.75 
  Mirzoeva, Elmira wg2215 RUS0.001-0.4015-6.00 

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)
 

 

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