Individual Calculations December 2023
 Chile Vela, David Leonardo  Total change: -24.80  Rating chartPersonal card
 Torneo Internacional Sub-1800 "Ciudad de Patacamaya" Patacamaya BOL 2023-11-18
RcRownchangeKK*chgGame
 1193 1387 3.00 5 -0.62 40 -24.80 
  Veizaga Mamani, Kirsten Ivana 1071 BOL0.001-0.8740-34.80 
  Luna Pinaya, Fernando 1131 BOL1.0010.19407.60 
  Huari Ortega, Rafael Leonardo 1039 PER1.0010.11404.40 
  Santos Callahuara, Monzerrat 1156 BOL1.0010.21408.40 
  Ramallo Aguilar, Ariadne Ricela 1568 BOL0.001-0.2640-10.40 

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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