Individual Calculations May 2024
 Demirkol, Kerim Calvelo  Total change: 18.40  Rating chartPersonal card
 Ponte de Lima Chess Festival 2024 Ponte de Lima POR 2024-04-09
RcRownchangeKK*chgGame
 1946 1841 3.50 8 0.46 40 18.40 
  Tutisani, Noe m2241  * GEO0.001-0.0840-3.20 
  Dias, Jose Oliveira Gaspar 1639 POR1.0010.24409.60 
  Correia, Pedro Mourao Soares 1683 POR1.0010.294011.60 
  Milat, Marcel f2170 CAN0.5010.384015.20 
  Perez Ruiz, Santiago 1992 ESP0.001-0.3040-12.00 
  Ng, Chun Hei 1974 HKG0.001-0.3240-12.80 
  Ribeiro, Orlando 2008 POR0.5010.22408.80 
  Silva, Reinaldo 1859 POR0.5010.03401.20 
 * 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)
 

 

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