Rapid: Individual Calculations February 2018
 Rodrigues, Arlindo Antao  Total change: 8.80  Rating chartPersonal card
 CN Semi-Rapidas Equipas 2018 Mindelo CPV 2018-01-19
RcRownchangeKK*chgGame
 1996 1596 0.00 1 -0.08 20 -1.60 
  Ortega Amarelle, Mariano m1996  * CUB0.001-0.0820-1.60 
 * 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)
 
 CN Semi-Rapidas 2018 Mindelo CPV 2018-01-20
RcRownchangeKK*chgGame
 1817 1596 1.00 2 0.52 20 10.40 
  Spinola, Sidney Steffan Moniz Ba 1688 CPV1.0010.632012.60 
  Monteiro, Antonio Manuel Querido 1945 CPV0.001-0.1120-2.20 

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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