Individual Calculations July 2019
 Perez Ramirez, Placido  Total change: -8.80  Rating chartPersonal card
 XIV Obert Tupinamba B Barcelona ESP 2019-03-27
RcRownchangeKK*chgGame
 1549 1306 1.00 7 -0.44 20 -8.80 
  Orriols Codina, Joan 1611 ESP0.001-0.1420-2.80 
  Domenche Redondo, Francesc 1635 ESP0.001-0.1220-2.40 
  Bagur Cantallops, Antoni 1616 ESP0.001-0.1420-2.80 
  Sanchez De Medina Vilagrasa, En 1490 ESP0.001-0.2620-5.20 
  Quemades Schmid, Ricardo 1419 ESP1.0010.652013.00 
  Garcia Fernandez, Didac 1581 ESP0.001-0.1720-3.40 
  Palomero Galvez, Antonio 1489 ESP0.001-0.2620-5.20 

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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