Rapid: Individual Calculations October 2017
 Vale, Pedro  Total change: -1.20  Rating chartPersonal card
 CN Amador Semi-Rapidas 2016-2017 - U1600 Gaia POR 2017-09-24
RcRownchangeKK*chgGame
 1270 1279 2.50 5 -0.06 20 -1.20 
  Santos, Antonio Miguel Oliveira 1517 POR0.001-0.2020-4.00 
  Triunfante, Armando 1095 POR1.0010.26205.20 
  Botelho, Adelino 1473 POR0.001-0.2520-5.00 
  Pereira, Rodrigo Gil Castro 1030 POR1.0010.19203.80 
  Marques, Luis Filipe Ribeiro 1234 POR0.501-0.0620-1.20 

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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