Individual Calculations April 2019
 Alonso Gonzalez, Carlos  Total change: 1.40  Rating chartPersonal card
 Lliga Catalana 2019 Primera Divisio I FIDE Catalunya ESP 2019-01-20
RcRownchangeKK*chgGame
 2025 2018 4.50 9 0.07 20 1.40 
  Del Amo Carbo, Jordi 2141 ESP0.001-0.3320-6.60 
  Romero Perera, Eugeni 1961 ESP0.501-0.0820-1.60 
  Niemeijer, Thomas 2008 NED1.0010.49209.80 
  Boldu Soto, Roger 2100 ESP1.0010.612012.20 
  Prats Alonso, Oscar 1978 ESP1.0010.44208.80 
  Romero Calderon, Juan 2100 ESP0.001-0.3920-7.80 
  Sanchez Bernardino, Miguel A 1978 ESP0.501-0.0620-1.20 
  Garriga Biosca, Francesc 2040 ESP0.5010.03200.60 
  Martin Perez, Pau 1918 ESP0.001-0.6420-12.80 

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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