Individual Calculations April 2019
 Mato Bonany, Joan  Total change: -24.40  Rating chartPersonal card
 Lliga Catalana 2019 Preferent Girona FIDE Catalunya ESP 2019-01-20
RcRownchangeKK*chgGame
 1652 1774 4.00 8 -1.22 20 -24.40 
  Gil Clariana, Jordi 1726 ESP0.501-0.0720-1.40 
  Rodriguez De, Moises 1605 ESP0.501-0.2220-4.40 
  Marull Duch, Miquel 1492 ESP1.0010.16203.20 
  Tura Moner, Carles 1666 ESP0.501-0.1520-3.00 
  Grimal Grebol, Joan 1602 ESP1.0010.27205.40 
  Insa Pujolar, Marti 1472 ESP0.501-0.3520-7.00 
  Duran Gonzalez, Manel 1861 ESP0.001-0.3820-7.60 
  Otones Lopez, Antonio 1790 ESP0.001-0.4820-9.60 

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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