Individual Calculations February 2019
 Santos, Tiago Vieira  Total change: 12.80  Rating chartPersonal card
 CN Equipas 2018-2019 - 3. divisao - serie B r.1 clubes POR 2019-01-05
RcRownchangeKK*chgGame
 1650 1289 0.50 1 0.40 40 16.00 
  Silva, Daniel Frederico 1650 POR0.5010.404016.00 

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)
 
 XLI Taca de Portugal (2019) r. 1 clubes POR 2019-01-12
RcRownchangeKK*chgGame
 1689 1289 0.00 1 -0.08 40 -3.20 
  Araujo, Jose Verissimo Botelho 1689  * POR0.001-0.0840-3.20 
 * 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)
 

 

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