Rapid: Individual Calculations December 2018
 Acevedo, Fausto  Total change: -3.80  Rating chartPersonal card
 XIV Juegos Nacionales Fedeliv para limitados visuales Ajedrez RAPIDO Masculino Armenia COL 2018-11-11
RcRownchangeKK*chgGame
 1701 1486 0.50 3 -0.19 20 -3.80 
  Acosta Cruz, Luis Ivan 1779 COL0.001-0.1520-3.00 
  Cuellar, Jose Gabriel 1673 COL0.5010.24204.80 
  Alba, German David 1652 COL0.001-0.2820-5.60 

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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