Rapid: Individual Calculations July 2023
 Sousa, Carlos Fantasia  Total change: -14.80  Rating chartPersonal card
 CD Algarve Veteranos Semirrapidas 2022-23 - S50 Loule POR 2023-06-18
RcRownchangeKK*chgGame
 1789 1654 1.00 5 -0.74 20 -14.80 
  Pacheco, Joao 2007 POR0.001-0.1120-2.20 
  Paulino, Jose 1968 POR0.001-0.1420-2.80 
  Kutrev, Rosen Rosenov 1657 POR1.0010.502010.00 
  Prata, Jose 1935 POR0.001-0.1620-3.20 
  Lima, Amarildo Antonio Cabrita 1379 POR0.001-0.8320-16.60 

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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