Individual Calculations December 2019
 Niubo Calvo, Juan  Total change: 21.20  Rating chartPersonal card
 XXXVII Torneig Open Escacs de Martorell Grup B Martorell ESP 2019-09-14
RcRownchangeKK*chgGame
 1710 1747 6.00 9 1.06 20 21.20 
  Montserrat Rubia, Angel 1609 ESP1.0010.31206.20 
  Amare Arnaez, Pau 1621 ESP1.0010.33206.60 
  Vega Rangel, Luis 1698 ESP1.0010.43208.60 
  Bise Fenoy, Jordi 1737 ESP1.0010.49209.80 
  Romeu Perulles, Jaume 1765 ESP0.001-0.4720-9.40 
  Turuguet Lopez, Josep Lluis 1746 ESP1.0010.502010.00 
  Fabregat Planella, Joaquim 1766 ESP0.001-0.4720-9.40 
  Marimon Torrens, Jordi 1760 ESP1.0010.522010.40 
  Planas Sarmiento, Joan 1691 ESP0.001-0.5820-11.60 

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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