Individual Calculations November 2012
 Sequeda, Nancy  Total change: 24.45  Rating chartPersonal card
 1er ITT Libertador Simon Bolivar San Cristobal VEN 2012-09-25
RcRownchangeKK*chgGame
 2238 2023 3.00 6 1.63 15 24.45 
  Vigoa Apecheche, Yanira wg2293 CUB0.001-0.1715-2.55 
  Martinez Reyes, Pedro Ramon 2218 VEN1.0010.751511.25 
  Saladen, Rafael f2212 COL0.001-0.2515-3.75 
  Llaudy Pupo, Lisandra wm2264 CUB0.5010.30154.50 
  Contreras, Henry f2220 COL1.0010.751511.25 
  Rojas Barrero, Andres Humberto 2220 COL0.5010.25153.75 

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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