Individual Calculations September 2012
 Pelletier, Yannick  Total change: -0.70  Rating chartPersonal card
 Int. Chessfestival Biel Open Master Biel SUI 2012-07-23
RcRownchangeKK*chgGame
 2481 2599 7.00 11 -0.07 10 -0.70 
  Astengo, Corrado 2199  * ITA1.0010.08100.80 
  Weindl, Alfred m2329 GER1.0010.17101.70 
  Vachier-Lagrave, Maxime g2686 FRA0.5010.12101.20 
  Harikrishna, Pentala g2684 IND0.001-0.3810-3.80 
  Vorotnikov, Vladislav g2446 RUS0.501-0.2010-2.00 
  Boruchovsky, Avital f2416 ISR1.0010.26102.60 
  Vishnu Prasanna, Vasanthan m2435 IND1.0010.28102.80 
  Postny, Evgeny g2653 ISR0.001-0.4210-4.20 
  Bok, Benjamin m2512 NED0.501-0.1210-1.20 
  Kraemer, Martin m2506 GER0.501-0.1310-1.30 
  Prasanna, Raghuram Rao m2428 IND1.0010.27102.70 
 * 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)
 

 

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