Individual Calculations December 2015
 Santiago Vilca, Waldo  Total change: 66.00  Rating chartPersonal card
 Juegos Nacionales Escolares, Etapa Final Categoria C Varones Lima PER 2015-11-10
RcRownchangeKK*chgGame
 1780 1432 1.00 3 0.66 40 26.40 
  Rengifo Blancas, Renzo Jhonathan 1832  * PER0.5010.424016.80 
  Machaca Fernandez, Luis 1726 PER0.5010.354014.00 
  Anco Pardave, Joe Antonhy 1781 PER0.001-0.1140-4.40 
 * 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)
 
 Gran Prix IRT Peru 2015 Norte Trujillo PER 2015-11-19
RcRownchangeKK*chgGame
 1823 1432 1.50 6 0.99 40 39.60 
  Fernandez, Fernando 1832  * PER0.001-0.0840-3.20 
  Zarate Oyague, Flor De Maria 1832  * PER1.0010.924036.80 
  Bedoya Rosales, Luis 1832  * PER0.001-0.0840-3.20 
  Celis Sanchez, Carlos f1832  * PER0.001-0.0840-3.20 
  Bustamante, Wilfredo 1832  * PER0.5010.424016.80 
  Silva Bocanegra, Miguel 1778 PER0.001-0.1140-4.40 
 * 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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