Individual Calculations February 2020
 Carvalho, Joao Carlos S Guedes  Total change: -23.60  Rating chartPersonal card
 III Torneio Uniao Freg Lamacaes Fraia Nogueira Braga POR 2020-01-25
RcRownchangeKK*chgGame
 1311 1329 1.00 4 -1.18 20 -23.60 
  Ribeiro, Fernando Boas Novas 1693 POR0.001-0.1020-2.00 
  Fonte, Duarte Pereira Da 1129 POR0.501-0.2620-5.20 
  Pacheco, Joao Daniel Barbosa 1156 POR0.501-0.2320-4.60 
  Silva, Mark Orlov 1264 POR0.001-0.5920-11.80 

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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