Individual Calculations August 2023
 Rosales Silva, Ricardo  Total change: -3.00  Rating chartPersonal card
 II IRT CERRADO QUITO 2023 QUITO ECU 2023-07-14
RcRownchangeKK*chgGame
 1889 2091 3.50 5 -0.15 20 -3.00 
  Mancheno Barahona, Matias Gabriel 1691  * ECU1.0010.08201.60 
  Ruiz Zurita, Cesar Josaya 1754 ECU1.0010.12202.40 
  Ruiz Jaramillo, Cesar 1872 ECU0.501-0.2820-5.60 
  Pazos Gambarrotti, Plinio m2024 ECU0.001-0.5920-11.80 
  Yepez Jaramillo, Marcos 2102 ECU1.0010.522010.40 
 * 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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