Rapid: Individual Calculations July 2023
 Batalha, Rui Gomes  Total change: 16.20  Rating chartPersonal card
 CN Veteranos Semirrapidas 2022-23 - S50 Peniche POR 2023-06-11
RcRownchangeKK*chgGame
 1761 1615 3.00 6 0.81 20 16.20 
  Fernandes, Antonio g2228 POR0.001-0.0220-0.40 
  Jamieson, Graham Grant 1508 SCO0.501-0.1520-3.00 
  Monteiro, Jose Macedo 1812 POR1.0010.752015.00 
  Silva, Antonio Araujo Da 1851 POR0.5010.30206.00 
  Babo, Miguel 1748 POR0.001-0.3220-6.40 
  Cavadas, Jose 1418 POR1.0010.25205.00 

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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