Individual Calculations July 2017
 Pereda Villalba, Julian  Total change: -14.80  Rating chartPersonal card
 IV Obert Vila de Gracia per majors de 55 anys Barcelona ESP 2017-03-06
RcRownchangeKK*chgGame
 1751 1767 3.50 8 -0.74 20 -14.80 
  Vidal Moll, Francesc 1597 ESP1.0010.28205.60 
  Berengeno Vierge, Rodolfo 1628 ESP1.0010.31206.20 
  Serrano Pertinez, Miquel 2089 ESP0.001-0.1320-2.60 
  Gonzalez Canovas, Sebastia 1660 ESP1.0010.35207.00 
  Vinals Rioja, Jaume 1995 ESP0.001-0.2120-4.20 
  Ferre Navarro, Joan 1619 ESP0.501-0.2020-4.00 
  Turon Mora, Joan 1832 ESP0.001-0.4120-8.20 
  Llombart Baiges, Jaime 1588 ESP0.001-0.7320-14.60 

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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