Individual Calculations September 2012
 Yedidia, Jonathan  Total change: 11.40  Rating chartPersonal card
 MCC Independence Day Swiss Natick, MA USA 2012-07-03
RcRownchangeKK*chgGame
 2418 2374 1.00 1 0.56 10 5.60 
  Shmelov, Denys K 2418 UKR1.0010.56105.60 

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)
 
 17th Annual Bradley Open Windsor Locks, Connecticut USA 2012-07-27
RcRownchangeKK*chgGame
 2161 2374 3.50 4 0.58 10 5.80 
  Raghunathan, Yogesh 1974  * USA1.0010.08100.80 
  Meredith, Matthew 2116 USA1.0010.18101.80 
  Balakrishnan, Praveen 2026 USA1.0010.11101.10 
  Ivanov, Alexander g2529 USA0.5010.21102.10 
 * 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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