Rapid: Individual Calculations January 2020
 Mateus, Alejandro  Total change: 11.20  Rating chartPersonal card
 XXI Juegos Deportivos Nacionales AJEDREZ RAPIDO Absoluto por Equipos 2019 Cartagena COL 2019-11-29
RcRownchangeKK*chgGame
 2150 2221 3.50 5 0.56 20 11.20 
  Montenegro, Juan Rolando f2108 COL1.0010.35207.00 
  Lopez Hernandez, Carlos Manuel f2288 COL0.001-0.4120-8.20 
  Corredor Rengifo, Luis Fernando c1976 COL1.0010.20204.00 
  Hernandez, Cristian Andres m2321 COL0.5010.14202.80 
  Narvaez, Faber Alberto f2058 COL1.0010.28205.60 

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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