Rapid: Individual Calculations October 2022
 Davies, Andrew William  Total change: -15.80  Rating chartPersonal card
 21. Torneio Fim de Epoca da AX Lumiar Lisboa POR 2022-09-24
RcRownchangeKK*chgGame
 1366 1459 3.50 7 -0.79 20 -15.80 
  Vieira, Vitor 1210 POR0.001-0.8120-16.20 
  Ramos, Ricardo Jose Pereira Zink 1170 POR1.0010.16203.20 
  Maissa, Susana Flora Cesana 1258 POR1.0010.24204.80 
  Rodrigues, Ricardo Esteves 1446 POR0.501-0.0220-0.40 
  Nobre, Alberto 1483 POR1.0010.532010.60 
  Miala, Mauro 1559 ANG0.001-0.3620-7.20 
  Bras, Hugo Miguel Pereira 1439 POR0.001-0.5320-10.60 

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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