Individual Calculations May 2017
 Amaral, Fernando Luis P Santos  Total change: 9.00  Rating chartPersonal card
 CN Equipas 2016-2017 - 3. divisao F r.5-7 Barreiro POR 2017-04-01
RcRownchangeKK*chgGame
 1515 1537 1.50 2 0.45 20 9.00 
  Sousa, Carlos Fantasia 1734 POR0.5010.25205.00 
  Marcelino, Jose De Jesus Ferrei 1295 POR1.0010.20204.00 

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)
 

 

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