Individual Calculations October 2021
 Roig Roig, Marc  Total change: 48.80  Rating chartPersonal card
 Ciutat de Barcelona 2021 Grupo A Barcelona ESP 2021-08-18
RcRownchangeKK*chgGame
 1964 1701 3.00 9 1.29 40 51.60 
  Ruperez, Miguel 2101  * ARG0.5010.424016.80 
  Webb, Laurence E f2101  * ENG0.001-0.0840-3.20 
  Burgalat, Eliot 2003 FRA0.001-0.1540-6.00 
  Valls Sole, Josep 1857 ESP0.001-0.2940-11.60 
  Rodon Balcells, Jaume 1836 ESP1.0010.684027.20 
  Ros Alonso, Joana 1950 ESP0.5010.314012.40 
  Andre, Damien 1937 BEL1.0010.804032.00 
  Parramon Ros, Francesc 2010 ESP0.001-0.1440-5.60 
  Izagirre Alsua, Aritz 1882 ESP0.001-0.2640-10.40 
 * 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)
 
 IRT Ciutat de Eivissa Sub 2200 Ibiza ESP 2021-09-03
RcRownchangeKK*chgGame
 1648 1662 3.00 6 -0.07 40 -2.80 
  Aymerich Rosell, Pablo 2062  * ESP0.001-0.0840-3.20 
  Reina Sorribas, Naila 1262  * ESP0.001-0.9240-36.80 
  Sorribas Fernandez, Maria Jose 1262  * ESP1.0010.08403.20 
  Amador Arco, Sergio 1347 ESP1.0010.14405.60 
  Planells Roig, Jose 2062  * ESP1.0010.924036.80 
  Clotet Mas, Dan 1892 ESP0.001-0.2140-8.40 
 * 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)
 

 

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