Individual Calculations August 2012
 Nieto, Manuel G  Total change: -9.60  Rating chartPersonal card
 9th Annual Philadelphia International Philadelphia, Pennsylvania USA 2012-06-29
RcRownchangeKK*chgGame
 2165 1892 0.50 6 -0.64 15 -9.60 
  Ostrovskiy, Aleksandr f2292  * USA0.001-0.0815-1.20 
  Prieto, Ernesto 2100 COL0.001-0.2315-3.45 
  Kelley, Dereque D 2242 USA0.001-0.1115-1.65 
  Castaneda, Nelson f2244 USA0.001-0.1115-1.65 
  Nilsson, Martin 2197 SWE0.001-0.1415-2.10 
  Nieto, Guillermo Luigui Uba 1913 COL0.5010.03150.45 
 * 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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