Individual Calculations January 2020
 Mateus, Alejandro  Total change: 0.40  Rating chartPersonal card
 XXI Juegos Deportivos Nacionales AJEDREZ CLASICO Absoluto por Equipos 2019 Cartagena COL 2019-11-24
RcRownchangeKK*chgGame
 2240 2353 4.50 7 0.02 20 0.40 
  Remicio Duque, John H. f2014 COL1.0010.12202.40 
  Rodriguez Velasco, German Enrique 2135 COL0.501-0.2820-5.60 
  Blandon, Luis Guillermo m2258 COL1.0010.37207.40 
  Becerra, Juan David f2346 COL0.001-0.5120-10.20 
  Nunez V, Gustavo Eduardo f2227 COL0.001-0.6720-13.40 
  Torres, Juan Camilo f2287 COL1.0010.41208.20 
  Martinez Romero, Martin m2410 COL1.0010.582011.60 

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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