Individual Calculations November 2020
 Borges, Rafael Peres  Total change: 25.20  Rating chartPersonal card
 CN Equipas 2019-20 - 2. divisao B r. 6-7 Marinha Grande POR 2020-10-10
RcRownchangeKK*chgGame
 1521 1448 1.50 2 0.63 40 25.20 
  Basilio, Rodrigo 1800 POR0.5010.394015.60 
  Sousa, Rui Valentino Santos 1242 POR1.0010.24409.60 

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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