Individual Calculations December 2019
 Ferreira, Angelo Augusto Pacheco  Total change: 29.60  Rating chartPersonal card
 Campeonato Brasileiro Amador 2019 Regional Sul Sub 1600 Lages SC BRA 2019-10-18
RcRownchangeKK*chgGame
 1312 1517 3.00 3 0.74 40 29.60 
  Necker, Alyne 1217 BRA1.0010.15406.00 
  Calcada, Henrique Galvan 1291 BRA1.0010.21408.40 
  Constantino, Pedro Henrique 1427 BRA1.0010.384015.20 

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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