Individual Calculations January 2018
 Rius Planas, Josep  Total change: 34.40  Rating chartPersonal card
 VI Obert Escacs del Moianes 2017 Moia (Barcelona) ESP 2017-09-22
RcRownchangeKK*chgGame
 1495 1227 2.00 6 0.86 40 34.40 
  Lazaro Valls, Xavier 1579 ESP0.001-0.1140-4.40 
  Ramirez Rosich, Pere 1480 ESP0.001-0.1940-7.60 
  Cid Moragas, David 1375 ESP1.0010.704028.00 
  Vila Vila, Ricard 1612 ESP0.001-0.0940-3.60 
  Mollet Soldevila, Eva 1342 ESP1.0010.664026.40 
  Meyer, Kuno 1581 ESP0.001-0.1140-4.40 

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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