Individual Calculations August 2012
 Lyansky, Yan  Total change: -8.10  Rating chartPersonal card
 9th Annual Philadelphia International Philadelphia, Pennsylvania USA 2012-06-29
RcRownchangeKK*chgGame
 2063 1810 0.50 5 -0.54 15 -8.10 
  Burnett, Ronald m2210  * USA0.001-0.0815-1.20 
  Patil, Anuprita A 2101 IND0.001-0.1515-2.25 
  Wettasinha, Vasanta 1827 SRI0.5010.02150.30 
  Lopez, Jorge 2090 COL0.001-0.1615-2.40 
  Acosta, Mariano A 2086 USA0.001-0.1715-2.55 
 * 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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