Individual Calculations July 2018
 Orriols Codina, Joan  Total change: -37.40  Rating chartPersonal card
 XIII Obert Internacional Tupinamba grup B Barcelona ESP 2018-04-04
RcRownchangeKK*chgGame
 1509 1695 4.00 8 -1.87 20 -37.40 
  Samper Gonzalez, Pedro 1467 ESP1.0010.21204.20 
  Menendez Cabrera, Enric 1619 ESP0.001-0.6020-12.00 
  Riera Mestres, Josep 1539 ESP0.001-0.7120-14.20 
  Garcia Gargallo, Joaquin 1452 ESP0.501-0.3020-6.00 
  Langstrom, Sammy 1517 ESP0.001-0.7320-14.60 
  Cervera Alemany, Serafi 1460 ESP1.0010.21204.20 
  Vinyoles Insa, Carles 1388 ESP1.0010.14202.80 
  Munoz Jordan, Carlos 1631 ESP0.501-0.0920-1.80 

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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