Individual Calculations July 2018
 Cervera Alemany, Serafi  Total change: -9.40  Rating chartPersonal card
 XIII Obert Internacional Tupinamba grup B Barcelona ESP 2018-04-04
RcRownchangeKK*chgGame
 1561 1460 2.50 8 -0.47 20 -9.40 
  Torrent Diaz, Carlos 1683 ESP0.001-0.2220-4.40 
  Carceller Perez, Francesc 1622 ESP0.5010.21204.20 
  Ortiz Padro, Pol 1582 ESP0.001-0.3320-6.60 
  Garcia Miralles, Eduard 1414 ESP1.0010.44208.80 
  Bagur Cantallops, Antoni 1619 ESP0.001-0.2920-5.80 
  Orriols Codina, Joan 1695 ESP0.001-0.2120-4.20 
  Bertrand, Sjors 1402 NED0.001-0.5820-11.60 
  Samper Gonzalez, Pedro 1467 ESP1.0010.512010.20 

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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