Rapid: Individual Calculations February 2018
 Spinola, Sidney Steffan Moniz Ba  Total change: -21.80  Rating chartPersonal card
 CN Semi-Rapidas Equipas 2018 Mindelo CPV 2018-01-19
RcRownchangeKK*chgGame
 1837 1688 0.00 2 -0.62 20 -12.40 
  Monteiro, Antonio Manuel Querido 1945 CPV0.001-0.1820-3.60 
  Junior, Aguinaldo Vera Cruz 1729 CPV0.001-0.4420-8.80 

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
 1498 1688 1.00 2 -0.47 20 -9.40 
  Moes Joaquim, Carlos Alberto 1400 CPV1.0010.16203.20 
  Rodrigues, Arlindo Antao 1596 CPV0.001-0.6320-12.60 

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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