Individual Calculations April 2017
 Serra Soto, Salvador  Total change: 9.40  Rating chartPersonal card
 Lliga Catalana 2017 Primera Divisio grup II Catalunya ESP 2017-01-22
RcRownchangeKK*chgGame
 2072 1991 4.00 9 0.47 20 9.40 
  Rueda Marquez, David J. 2071 ESP0.5010.11202.20 
  Martin Grillo, Ruben 2216 ESP0.5010.28205.60 
  Nunez Lucero, Francisco c2134 ESP0.5010.19203.80 
  Iglesias Ojeda, Fernando 2049 ESP0.5010.08201.60 
  Garriga Biosca, Francesc 2031 ESP0.5010.06201.20 
  Martinez Alfonso, Jordi 2120 ESP1.0010.672013.40 
  Rechi Perez, Francesc 1916 AND0.501-0.1020-2.00 
  Sagues Andreu, Xavier 2003 ESP0.001-0.4820-9.60 
  Pinol Clapera, David 2106 ESP0.001-0.3420-6.80 

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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