Individual Calculations May 2023
 Maldonado Caceres, Ronaldo  Total change: 2.80  Rating chartPersonal card
 Grand Prix Nacional de Ajedrez 2022-2023 (8vo. Torneo) Cochabamba BOL 2023-04-20
RcRownchangeKK*chgGame
 1475 1469 3.00 6 0.14 20 2.80 
  Villanueva Flores, Eliel 1069  * BOL1.0010.08201.60 
  Mendoza, Samantha 1687 BOL0.5010.28205.60 
  Tapia Espada, Antonio Enrique 1682 BOL0.5010.27205.40 
  Mercado Diaz, Fabricio Edwin 1561 BOL0.001-0.3720-7.40 
  Montevilla Cahuasa, Sebastian 1314 BOL1.0010.29205.80 
  Morales Estrada, Jhoel Henry 1536 BOL0.001-0.4120-8.20 
 * 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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