Individual Calculations December 2023
 Yucra Ortiz, Waldir Manuel  Total change: 4.00  Rating chartPersonal card
 Torneo Internacional Sub-1800 "Ciudad de Patacamaya" Patacamaya BOL 2023-11-18
RcRownchangeKK*chgGame
 1288 1600 6.00 7 0.10 40 4.00 
  Balandra Prado, Francisco Joe 1160 BOL1.0010.06402.40 
  Mamani Lima, Jose Andres 1170 BOL1.0010.07402.80 
  Quisbert Quispe, Leonidaz Kalel 1385 BOL0.001-0.7740-30.80 
  Iporre Romero, Keyla 1200  * BOL1.0010.08403.20 
  Magne Alcoba, Yonatan Israel 1496 BOL1.0010.364014.40 
  Fernandez Mallco, Alejandro Elvis 1281 BOL1.0010.13405.20 
  Salas Porras, Anghelina Jazmin 1322 PER1.0010.17406.80 
 * 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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