Individual Calculations September 2023
 Gomez Salva, Roberto  Total change: 41.20  Rating chartPersonal card
 FESTIVAL DE AJEDREZ SAN PEDRO ALCANTARA (FIESTAS DE SAN BERNABE) San Pedro de Alcantara (Malaga) ESP 2023-08-18
RcRownchangeKK*chgGame
 1680 1809 3.00 5 -0.27 40 -10.80 
  Gonzalez Serret, Maria 1409  * ESP1.0010.08403.20 
  Perez Nunez, Saul c2226 ESP0.001-0.0740-2.80 
  Otero Porcel, Yago 1424 ESP0.001-0.9140-36.40 
  Rawlings Banaga, Kyano 1664 ESP1.0010.314012.40 
  Yedid, Lior 1679 ENG1.0010.324012.80 
 * 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)
 
 5 Open Internacional Sub2200 Hotel Vertice Sevilla Bormujos Bormujos (Sevilla) ESP 2023-08-25
RcRownchangeKK*chgGame
 1886 1809 4.00 7 1.30 40 52.00 
  Ramos Gomez, Juan 1409  * ESP1.0010.08403.20 
  Rios Gallardo, Guillermo 2002 ESP1.0010.754030.00 
  Ordonez Torres, Maria Del Carmen wf2085 ESP0.001-0.1740-6.80 
  Diaz Rodriguez, Jose Antonio 1951 ESP0.001-0.3140-12.40 
  Ferrer Freyre, David 1955 ESP1.0010.704028.00 
  Alvarez Sanchez, David 1882 ESP1.0010.604024.00 
  Hafstad, Leif 1918 ENG0.001-0.3540-14.00 
 * 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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