Individual Calculations February 2024
 Bru Rullo, Samuel  Total change: -8.00  Rating chartPersonal card
 XI Open Promocio Tortosa (Tarragona) ESP 2023-12-27
RcRownchangeKK*chgGame
 1609 1878 4.50 7 -0.85 20 -17.00 
  Pastor Castella, Jon 1207 ESP1.0010.01200.20 
  Marsal Calvet, Josep 1617 ESP0.001-0.8220-16.40 
  Navarro Karsten, Iker 1478  * ESP1.0010.08201.60 
  Pons Sancho, Abel 1466 ESP1.0010.07201.40 
  Tolda Andreu, Eloi 1785 ESP1.0010.37207.40 
  Tomas Franch, Sergi 1878 ESP0.5010.00200.00 
  Lacasa Diaz, Oriol 1835 ESP0.001-0.5620-11.20 
 * 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)
 
 Lliga Catalana 2024 - Preferent Grup II Rondas 1-2 Barcelona ESP 2024-01-21
RcRownchangeKK*chgGame
 1840 1878 1.00 1 0.45 20 9.00 
  Rifa Corominola, Josep 1840 ESP1.0010.45209.00 

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)
 

 

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