Individual Calculations April 2019
 Ballester Valls, Juan Antonio  Total change: 20.80  Rating chartPersonal card
 Lliga Catalana 2019 Preferent Barcelona IV FIDE Catalunya ESP 2019-01-20
RcRownchangeKK*chgGame
 1554 1550 1.00 1 0.51 20 10.20 
  Colominas Isern, Josep 1554 ESP1.0010.512010.20 

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 2019 Segona Barcelona V FIDE Catalunya ESP 2019-01-20
RcRownchangeKK*chgGame
 1475 1550 1.00 2 -0.19 20 -3.80 
  Fresneda Arias, Esther 1357 ESP1.0010.25205.00 
  Garcia Gil, Jose Antonio 1593 ESP0.001-0.4420-8.80 

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)
 
 Lliga Catalana 2019 Segona Barcelona VIII FIDE Catalunya ESP 2019-01-20
RcRownchangeKK*chgGame
 1327 1550 3.00 3 0.72 20 14.40 
  Vidal Martinez, Albert 1150  * ESP1.0010.08201.60 
  Joya Abadal, Eduard 1451 ESP1.0010.36207.20 
  Munoz Prior, Marcelo 1381 ESP1.0010.28205.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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