Individual Calculations July 2023
 Escobar Rojas, Marizol  Total change: 94.00  Rating chartPersonal card
 Clasificatorio-2 al Panamericano Escolar 2023: Sub-13 Femenino Sucre BOL 2023-06-23
RcRownchangeKK*chgGame
 1277 1133 4.00 5 2.35 40 94.00 
  Rosas Navarro, Dominic Giselle 1291 BOL0.5010.21408.40 
  El Hage Serrano, Caely 1537 BOL0.5010.424016.80 
  Villegas Garcia, Renata Alejandra 1187 BOL1.0010.584023.20 
  Veizaga Mamani, Kirsten Ivana 1157 BOL1.0010.534021.20 
  Barrientos Mamani, Andrea 1212 BOL1.0010.614024.40 

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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