Individual Calculations March 2023
 Abreu, Duarte Ferreira  Total change: 13.60  Rating chartPersonal card
 CD Braga Jovens 2022-23 - U16 Viana do Castelo POR 2023-02-18
RcRownchangeKK*chgGame
 1360 1124 1.50 4 0.34 40 13.60 
  Bento, David Luis Rodrigues 1359 POR0.5010.294011.60 
  Carvalho, Francisco Daniel Da Sil 1181 POR0.5010.08403.20 
  Peres, Rodrigo Tristao Da Fonte 1107 POR0.501-0.0240-0.80 
  Afonso, Joao Pedro Pinto Costa 1791 POR0.001-0.0140-0.40 

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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