Individual Calculations January 2012
 Vaganian, Rafael A  Total change: -7.40  Rating chartPersonal card
 Snowdrops v Old Hands 2011 Marianske Lazne CZE 2011-12-02
RcRownchangeKK*chgGame
 2409 2577 5.00 8 -0.74 10 -7.40 
  Muzychuk, Mariya mwg2460 UKR0.001-0.6610-6.60 
  Kulovana, Eva wg2297 CZE0.501-0.3410-3.40 
  Pogonina, Natalija wg2451 RUS1.0010.33103.30 
  Tania, Sachdev mwg2428 IND0.501-0.2010-2.00 
  Muzychuk, Mariya mwg2460 UKR0.501-0.1610-1.60 
  Kulovana, Eva wg2297 CZE1.0010.16101.60 
  Pogonina, Natalija wg2451 RUS0.501-0.1710-1.70 
  Tania, Sachdev mwg2428 IND1.0010.30103.00 

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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