Individual Calculations April 2019
 Del Rio Crespo, Jose Antonio  Total change: 1.00  Rating chartPersonal card
 Lliga Catalana 2019 Primera Barcelona II FIDE Catalunya ESP 2019-01-20
RcRownchangeKK*chgGame
 1549 1369 0.50 3 -0.32 20 -6.40 
  Boixader Herrero, Didac 1561 ESP0.001-0.2520-5.00 
  Arola Codina, Marc 1443 ESP0.001-0.4020-8.00 
  Casassas Brosa, Ramon 1644 ESP0.5010.33206.60 

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 Tercera Barcelona I FIDE Catalunya ESP 2019-01-20
RcRownchangeKK*chgGame
 1694 1369 0.50 1 0.37 20 7.40 
  Rocamora Martorell, Ferran 1694 ESP0.5010.37207.40 

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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