Individual Calculations April 2019
 Luis Otero, David  Total change: 25.20  Rating chartPersonal card
 Lliga Catalana 2019 Primera Barcelona I FIDE Catalunya ESP 2019-01-20
RcRownchangeKK*chgGame
 1515 1445 0.50 1 0.10 40 4.00 
  Roque Perello, Oriol 1515 ESP0.5010.10404.00 

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 Tercera Barcelona III FIDE Catalunya ESP 2019-01-20
RcRownchangeKK*chgGame
 1457 1445 1.50 2 0.53 40 21.20 
  Martinez Medina, Jose Juan 1528 ESP0.5010.11404.40 
  Asensio Diaz, Miguel 1385 ESP1.0010.424016.80 

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)
 

 

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