Individual Calculations October 2022
 Silva, Rui Manuel De Almeida  Total change: -14.20  Rating chartPersonal card
 CN Amador 2021-22 - U1600 Leiria POR 2022-09-15
RcRownchangeKK*chgGame
 1375 1516 2.00 4 -0.71 20 -14.20 
  Basilio, Manuel 1242 POR0.501-0.3320-6.60 
  Santos, Amadeu Solha 1437 POR0.501-0.1120-2.20 
  Gomes, Micael 1513 POR1.0010.502010.00 
  Cruz, Joao De Sousa Da 1308 POR0.001-0.7720-15.40 

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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