Individual Calculations January 2022
 Leon, Orlando  Total change: 38.80  Rating chartPersonal card
 Campeonato Nacional por Equipos 2021 Panama PAN 2021-11-27
RcRownchangeKK*chgGame
 2017 2170 3.00 3 0.96 20 19.20 
  Mendez, Andre 1837 PAN1.0010.12202.40 
  Leon, Sergio Roberto 2010 PAN1.0010.29205.80 
  Ortiz, Elio c2205 PAN1.0010.552011.00 

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 SUbzonal 2.3.2 Absoluto 2021 San Salvador ESA 2021-12-04
RcRownchangeKK*chgGame
 2074 2182 6.50 9 0.98 20 19.60 
  Mejia Varela, Fernando Alexis 1782  * HON1.0010.08201.60 
  Pacheco, Julio 1932 ESA1.0010.19203.80 
  Minero Pineda, Sergio m2361 CRC0.5010.23204.60 
  Galvez Dastin, Eduardo f2209 GUA0.5010.04200.80 
  Mathews, Cesar c1974 PAN0.501-0.2720-5.40 
  Aragon Trujillo, Ricardo M. c1857 GUA1.0010.13202.60 
  Sanchez Alvarez, Roberto Carlos m2397 PAN0.001-0.2320-4.60 
  Melendez, Manuel A. 1814 ESA1.0010.10202.00 
  Baules, Jorge m2342 PAN1.0010.712014.20 
 * 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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