Individual Calculations November 2020
 Bray, Jose Manuel  Total change: -24.20  Rating chartPersonal card
 CN Equipas 2019-20 - 3. divisao C r.6-7 Marinha Grande POR 2020-10-10
RcRownchangeKK*chgGame
 1633 1709 0.00 2 -1.21 20 -24.20 
  Nobre, Carlos Rafael 1653 POR0.001-0.5820-11.60 
  Belo, Andre Nabais Moura 1613 POR0.001-0.6320-12.60 

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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