Individual Calculations April 2019
 Rosell Planella, Frederic  Total change: 48.80  Rating chartPersonal card
 Lliga Catalana 2019 Primera Lleida FIDE Catalunya ESP 2019-01-20
RcRownchangeKK*chgGame
 1458 1372 2.50 4 0.90 40 36.00 
  Vladimirov Savov, Tsanco 1726 ESP1.0010.894035.60 
  Capdevila Duran, Joan 1416 ESP0.5010.06402.40 
  Poyo Sales, Jordi J. 1562 ESP0.001-0.2540-10.00 
  Manzano Lopez, Juan Manuel 1127 ESP1.0010.20408.00 

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 2019 Preferent Lleida FIDE Catalunya ESP 2019-01-20
RcRownchangeKK*chgGame
 1499 1372 1.00 2 0.32 40 12.80 
  Escur Hereu, Joaquim 1606 ESP0.001-0.2140-8.40 
  De La Riva Real, Ariadna 1392 AND1.0010.534021.20 

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)
 

 

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