Rapid: Individual Calculations July 2023
 Dias, Ismael Alexandre F  Total change: -24.80  Rating chartPersonal card
 II Torneio Casa das Artes de Tavira Tavira POR 2023-06-24
RcRownchangeKK*chgGame
 1433 1269 0.00 4 -1.24 20 -24.80 
  Maria, Goncalo Filipe Guerreiro 1625 POR0.001-0.1120-2.20 
  Boucinha, Filipe 1512 POR0.001-0.2020-4.00 
  Ballesteros Prieto, Francisco J. 1213 ESP0.001-0.5820-11.60 
  Zisimides, Christopher 1381 POR0.001-0.3520-7.00 

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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