Individual Calculations April 2017
 Valls Acero, Xavier  Total change: 34.40  Rating chartPersonal card
 XIX Obert del Tres Peons grup B Barcelona ESP 2017-01-11
RcRownchangeKK*chgGame
 1605 1389 2.00 7 0.36 40 14.40 
  Tsulaia, Mariam 1654 GEO0.001-0.1840-7.20 
  Menendez Cabrera, Enric 1593 ESP0.001-0.2440-9.60 
  Garcia Gargallo, Joaquin 1526 ESP1.0010.684027.20 
  Serentill Tost, Eduard 1700 ESP0.001-0.1440-5.60 
  Bonil Marti, Xavier 1498 ESP1.0010.654026.00 
  Alvarez Vega, Salvador 1710 ESP0.001-0.1340-5.20 
  Riera Mestres, Josep 1555 ESP0.001-0.2840-11.20 

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)
 
 Lliga Catalana 2017 Segona Categoria Barcelona Grup II Catalunya ESP 2017-01-22
RcRownchangeKK*chgGame
 1759 1389 0.00 1 -0.10 40 -4.00 
  Bertran Milia, Eduard 1759 ESP0.001-0.1040-4.00 

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)
 
 Lliga Catalana 2017 Tercera Categoria Barcelona Grup VIII Catalunya ESP 2017-01-22
RcRownchangeKK*chgGame
 1458 1389 1.00 1 0.60 40 24.00 
  Fresneda Arias, Esther 1458 ESP1.0010.604024.00 

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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