Individual Calculations August 2022
 Salvador, William  Total change: -23.80  Rating chartPersonal card
 GXA Verao 2022 Lisboa POR 2022-07-06
RcRownchangeKK*chgGame
 1390 1532 1.50 4 -1.19 20 -23.80 
  Bartolo, Diogo 1268 POR0.001-0.8220-16.40 
  Florissi, Aldo 1252 ITA1.0010.16203.20 
  Maissa, Susana Flora Cesana 1359 POR0.501-0.2320-4.60 
  Batista, Sandro Manuel Almeida 1682 POR0.001-0.3020-6.00 

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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