Rapid: Individual Calculations March 2022
 Seia, Joao Manuel  Total change: -6.20  Rating chartPersonal card
 CD Lisboa Veteranos Semi-Rapidas 2021-22 - U65 Lisboa POR 2022-02-26
RcRownchangeKK*chgGame
 1461 1557 4.00 7 -0.31 20 -6.20 
  Francisco, Angelo Rodrigues 1259 POR0.001-0.8520-17.00 
  Rebelo, Pracas Antonio Fernande 1643 POR0.001-0.3820-7.60 
  Santos, Amadeu Solha 1510 POR1.0010.43208.60 
  Videira, Alfredo 1220 POR1.0010.12202.40 
  Nunes, Adelino Vitor 1419 POR1.0010.31206.20 
  Miranda, Amilcar 1862 POR0.001-0.1420-2.80 
  Florissi, Aldo 1312 ITA1.0010.20204.00 

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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