Blitz: Individual Calculations July 2023
 Jamieson, Graham Grant  Total change: 42.40  Rating chartPersonal card
 CN Veteranos Rapidas 2022-23 - S50 Peniche POR 2023-06-11
RcRownchangeKK*chgGame
 1723 1462 3.50 7 2.12 20 42.40 
  Jurado Perez, Olvier 1789 ESP0.001-0.1320-2.60 
  Alves, Luis Miguel 1692 POR1.0010.792015.80 
  Braz, Jose Manuel 1646 POR1.0010.742014.80 
  Fernandes, Paulo 1850 POR0.001-0.0920-1.80 
  Babo, Miguel 1769 POR0.5010.36207.20 
  Nobre, Alberto 1503 POR1.0010.562011.20 
  Monteiro, Jose Macedo 1811 POR0.001-0.1120-2.20 

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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