Individual Calculations November 2023
 Martin, Estrada Jose Miguel  Total change: 32.20  Rating chartPersonal card
 Festival Juan Martinez Sola Sub2400 2023 Almeria ESP 2023-09-30
RcRownchangeKK*chgGame
 1763 1487 2.00 6 0.59 20 11.80 
  Demerson Joly, Javier 1891 ESP0.5010.42208.40 
  Fernandez Salmeron, Ricardo 1663 ESP0.001-0.2720-5.40 
  Fornieles Gomez, Antonio 1840 ESP0.5010.39207.80 
  Martinez Fernandez, Silverio J. 2106 ESP0.001-0.0220-0.40 
  Lopez Soler, Jose 1203 ESP1.0010.16203.20 
  Juan Mas, Santiago 1875 ESP0.001-0.0920-1.80 

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)
 
 IBIZA CHESS FESTIVAL Sant Antoni de Portmany (Ibiza) ESP 2023-10-13
RcRownchangeKK*chgGame
 1834 1487 2.00 4 1.02 20 20.40 
  Carlo, Emanuele f2293 ITA0.0010.00200.00 
  Coco, Dario 1211 ITA1.0010.17203.40 
  Lo, Pinto Giovanni 1999 ITA1.0010.962019.20 
  Graziani, Emma 1832 ITA0.001-0.1120-2.20 

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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