Rapid: Individual Calculations July 2023
 Silva, Rui Manuel De Almeida  Total change: -10.80  Rating chartPersonal card
 CN Veteranos Semirrapidas 2022-23 - S65 Peniche POR 2023-06-11
RcRownchangeKK*chgGame
 1465 1391 2.00 6 -0.54 20 -10.80 
  Roxo, Agostinho Jose Goncalves 1751 POR0.001-0.1020-2.00 
  Florissi, Aldo 1204 ITA1.0010.26205.20 
  Vieira, Vitor 1314 POR0.501-0.1120-2.20 
  Antao, Jorge 1713 POR0.001-0.1320-2.60 
  Henriques, Rui Teives 1367 POR0.501-0.0320-0.60 
  Mendes, Alberto Correa 1438 POR0.001-0.4320-8.60 

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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