Individual Calculations January 2024
 Arias, Daniel  Total change: -20.60  Rating chartPersonal card
 Segundo Campeonato Abierto Puntuable 2023 San Salvador ESA 2023-10-28
RcRownchangeKK*chgGame
 1949 2279 5.00 6 -0.18 20 -3.60 
  Cisneros Gamez, Carlos Alexis 1879  * ESA1.0010.08201.60 
  Garcia, Angie wf1860 ESA1.0010.07201.40 
  Guevara Sanchez, Erick Marvin f2074 ESA1.0010.24204.80 
  Ramirez, Jorge 2054 ESA0.001-0.7820-15.60 
  Melendez, Manuel A. 1970 ESA1.0010.14202.80 
  Vasquez Vasquez, Marielos wc1856 ESA1.0010.07201.40 
 * 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)
 
 Campeonato Centroamericano de ajedrez por Equipos 2023, Open Modalidad Clasica La Paz ESA 2023-11-17
RcRownchangeKK*chgGame
 2046 2279 1.50 3 -0.85 20 -17.00 
  Alfaro, William f2094 NCA0.501-0.2420-4.80 
  Lorenzana, Wilson Estuardo m2113 GUA0.001-0.7220-14.40 
  Garcia Cuestas, Kevin 1932 HON1.0010.11202.20 

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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