Individual Calculations January 2020
 Perez Olarte, Cesar Camilo  Total change: 19.20  Rating chartPersonal card
 XXI Juegos Deportivos Nacionales AJEDREZ CLASICO Absoluto por Equipos 2019 Cartagena COL 2019-11-24
RcRownchangeKK*chgGame
 2269 2273 4.50 7 0.96 20 19.20 
  Escobar Forero, Alder g2511 COL0.001-0.2020-4.00 
  Vargas Arteaga, Alexis f2257 COL1.0010.48209.60 
  Romero Martinez, Filadelfo 2049 COL1.0010.22204.40 
  Otalora Pacheco, Carlos Eduardo f2192 COL1.0010.39207.80 
  Mendoza, Rafael m2303 COL0.5010.04200.80 
  Cadena M, Gustavo Adolfo f2168 COL1.0010.36207.20 
  Hernandez Sanchez, Jairo Andres m2401 COL0.001-0.3320-6.60 

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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