Individual Calculations January 2017
 Abenia Porroche, Roberto  Total change: -26.20  Rating chartPersonal card
 Cto Provincial Individual de Zaragoza 2016 (Primera) Zaragoza ESP 2016-09-05
RcRownchangeKK*chgGame
 1573 1685 4.50 9 -1.31 20 -26.20 
  Mediano Martinez, Juan 1395 ESP0.001-0.8420-16.80 
  Laborda Perez, Jose Antonio 1571 ESP1.0010.34206.80 
  Perez Sirera, Jose Maria 1519 ESP1.0010.28205.60 
  Obon Zuniga, Francisco 1797 ESP0.001-0.3520-7.00 
  Navarro Rubio, Rafael 1606 ESP0.001-0.6120-12.20 
  Amoros Gimenez, Manuel 1596 ESP0.001-0.6220-12.40 
  Arrieta Otero, German 1583 ESP0.501-0.1420-2.80 
  Valladolid Martin, Luis 1587 ESP1.0010.37207.40 
  Gabarre Gimenez, Raul 1502 ESP1.0010.26205.20 

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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