Individual Calculations September 2015
 Chabris, Christopher  Total change: -3.20  Rating chartPersonal card
 14th Annual Manhattan Open New York, New York USA 2015-08-21
 2068 2245 2.00 3 -0.08 40 -3.20 
  Bauza Mercere, Eduardo 1845  * ARG1.0010.08403.20 
  Katz, Alexander R m2330 USA0.001-0.3840-15.20 
  Han, Joseph 2029 USA1.0010.22408.80 
 * 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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