Individual Calculations October 2019
 Zambrano Hernandez, Renny Rafael  Total change: 28.00  Rating chartPersonal card
 III Mejorando Mi Elo en la ANA Sub 1500 Caracas VEN 2019-09-07
RcRownchangeKK*chgGame
 1259 1286 3.00 3 1.40 20 28.00 
  Noriega Ramos, Amanda Victoria 1188 VEN1.0010.37207.40 
  Moncada Villegas, Robert Dennis 1188 VEN1.0010.37207.40 
  Perez Perez, Tilson Jhonson 1400 VEN1.0010.662013.20 

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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