Individual Calculations April 2020
 Roque Perello, Oriol  Total change: 25.40  Rating chartPersonal card
 Lliga Catalana 2020 Primera Barcelona Grup I FIDE (Rds. 1-8) Catalunya ESP 2020-01-18
RcRownchangeKK*chgGame
 1407 1488 2.50 3 0.70 20 14.00 
  Ferre Navarro, Joan 1577 ESP0.5010.12202.40 
  Olleta Tanya, Jordi 1391 ESP1.0010.37207.40 
  Perez Marti, Alfonso 1253 ESP1.0010.21204.20 

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 2020 Segona Barcelona Grup VI FIDE (Rds. 1-8) Catalunya ESP 2020-01-18
RcRownchangeKK*chgGame
 1434 1488 2.00 3 0.27 20 5.40 
  Oliver Romero, Jordi 1393 ESP0.001-0.6320-12.60 
  Sanchez De Medina Vilagrasa, En 1513 ESP1.0010.532010.60 
  Anguera Staina, Maxim 1395 ESP1.0010.37207.40 

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)
 
 Lliga Catalana 2020 Segona Barcelona Grup VIII FIDE (Rds. 1-8) Catalunya ESP 2020-01-18
RcRownchangeKK*chgGame
 1336 1488 1.00 1 0.30 20 6.00 
  Del Rio Crespo, Jose Antonio 1336 ESP1.0010.30206.00 

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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