Individual Calculations July 2017
 Alvarez Vega, Salvador  Total change: -22.60  Rating chartPersonal card
 IV Obert Vila de Gracia per majors de 55 anys Barcelona ESP 2017-03-06
RcRownchangeKK*chgGame
 1778 1710 3.00 6 0.37 20 7.40 
  Macaya Ruiz, Alfons 2078 ESP0.001-0.1020-2.00 
  Garcia Gargallo, Joaquin 1526 ESP1.0010.26205.20 
  Lopez Belles, Luis 2072 ESP0.001-0.1020-2.00 
  Cobo Sampron, Ramon 1594 ESP1.0010.34206.80 
  Soler Font, Tomas 1828 ESP0.001-0.3420-6.80 
  Pascual Soro, Antonio 1571 ESP1.0010.31206.20 

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)
 
 XII Obert Internacional Tupinamba grup B Barcelona ESP 2017-03-22
RcRownchangeKK*chgGame
 1500 1710 4.50 8 -1.50 20 -30.00 
  Farell Duran, Josep 1538 ESP0.501-0.2320-4.60 
  Molins Rafa, Xavier 1310  * ESP1.0010.08201.60 
  Salom Jovani, Oriol 1584 ESP0.001-0.6720-13.40 
  Ortiz Padro, Pol 1310  * ESP0.501-0.4220-8.40 
  Febrero Perez, Lluis 1516 ESP1.0010.25205.00 
  Lopez Arjona, Emilio 1591 ESP0.501-0.1620-3.20 
  Jimenez Molina, Victor 1532 ESP1.0010.27205.40 
  Grasa Solanas, Oscar 1619 ESP0.001-0.6220-12.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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