Individual Calculations October 2016
 Altamirano, Ricardo  Total change: -30.80  Rating chartPersonal card
 I IRT CIUDAD DE CASMA SUB 2100 Casma PER 2016-09-02
RcRownchangeKK*chgGame
 1781 2043 2.50 5 -1.54 20 -30.80 
  Vizcarra Quispe, Jhael 1643  * PER1.0010.08201.60 
  Rodriguez Ocampo, Marden 1850 CHI1.0010.25205.00 
  Zarate Oyague, Flor De Maria 1921 PER0.001-0.6720-13.40 
  Yepes Gavidia, Ricardo 1730 PER0.501-0.3620-7.20 
  Velasquez Culque, Miguel A 1761 PER0.001-0.8420-16.80 
 * 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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