Individual Calculations January 2019
 Pedra Marquina, Joan  Total change: 7.60  Rating chartPersonal card
 Campionat Absolut Territorial de Lleida 2018 B Lleida ESP 2018-09-30
RcRownchangeKK*chgGame
 1455 1445 4.00 8 0.19 40 7.60 
  Prim Moran, Clara 1072 ESP0.501-0.4040-16.00 
  Niubo Parramon, Edgar 1174 ESP1.0010.17406.80 
  Poyo Sales, Jordi J. 1551 ESP1.0010.644025.60 
  Sastre Martin, Daniel 1376 ESP0.501-0.1040-4.00 
  Cardona Marin, Wilson 1698 ESP0.001-0.1940-7.60 
  Orellana Rios, Jose Manuel 1662 ESP0.001-0.2240-8.80 
  Serra Tersa, Salvador 1495 ESP1.0010.574022.80 
  Siso Ribes, Genis Alfred 1613 ESP0.001-0.2840-11.20 

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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