Individual Calculations September 2010
 Cespedes Torres, Jose Mart  Total change: 8.70  Rating chartPersonal card
 COPA LATINOAMERICANA DE AJEDREZ C CUSCO, PERU PER 2010-08-18
RcRownchangeKK*chgGame
 2023 1763 1.00 2 0.58 15 8.70 
  Moreno Garcia, Alberto 2163  * PER0.5010.42156.30 
  Duarez Facho, Julio 1882 PER0.5010.16152.40 
 * 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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