Individual Calculations April 2019
 Grimal Grebol, Joan  Total change: -8.80  Rating chartPersonal card
 Lliga Catalana 2019 Segona Girona FIDE Catalunya ESP 2019-01-20
RcRownchangeKK*chgGame
 1259 1602 0.00 1 -0.88 40 -35.20 
  Yao Chen, Hong 1259 ESP0.001-0.8840-35.20 

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 Preferent Girona FIDE Catalunya ESP 2019-01-20
RcRownchangeKK*chgGame
 1681 1602 3.50 7 0.66 40 26.40 
  Rodriguez Navarro, Ivan 1653 ESP0.001-0.4340-17.20 
  Boix Gravolosa, Josep M. 1613 ESP1.0010.524020.80 
  Burset Camps, Guillem 1549 ESP0.501-0.0740-2.80 
  Mato Bonany, Joan 1774 ESP0.001-0.2740-10.80 
  Cuevas Silva, Angel 1964 ESP0.5010.404016.00 
  Fernandez Carrillo, Eulogio 1676 ESP0.5010.10404.00 
  Cruanas Verdu, Joaquim 1536 ESP1.0010.414016.40 

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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