Individual Calculations November 2009
 Durandeau, Jean-Marie  Total change: 34.20  Rating chartPersonal card
 XIV Campeonato de Parla 2009 Parla Madrid ESP 2009-09-05
RcRownchangeKK*chgGame
 1984 2015 4.50 7 0.68 15 10.20 
  Gutierrez Garcia, Alberto 1726 ESP0.501-0.3415-5.10 
  Rodriguez Dorado, Victor 1891 ESP1.0010.33154.95 
  Sanchez-Guijaldo Vela, Demetrio 2144 ESP0.001-0.3315-4.95 
  Morente Parra, Fernando 1867 ESP1.0010.30154.50 
  Serrano Salvador, Eduardo f2370 ESP0.001-0.1115-1.65 
  Sarabia Utrilla, Joaquin 1786 ESP1.0010.21153.15 
  Lopez Andujar Ocana, Antonio 2101 ESP1.0010.62159.30 

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)
 
 XXII Open Internacional de Ajedrez de Moratalaz Madrid ESP 2009-09-16
RcRownchangeKK*chgGame
 2049 2015 5.00 9 0.89 15 13.35 
  Martin Garcia, Francisco Javier 1615  * ESP1.0010.08151.20 
  Guerra Mendez, Jose Angel f2415  * CUB0.5010.42156.30 
  Serrano Salvador, Eduardo f2370 ESP1.0010.891513.35 
  Ramirez Garcia, Jorge Alberto c2138 MEX0.001-0.3315-4.95 
  Valderrama Arroyo, Victor 1877 ESP1.0010.31154.65 
  Montanes Arribas, Adrian 2121 ESP0.5010.14152.10 
  Spitzer Isbert, Ramon 2062 ESP0.001-0.4315-6.45 
  Vaquerizo Calvo, Miguel A. 1713 ESP1.0010.15152.25 
  Nieto De La Cruz, Julio 2134 ESP0.001-0.3415-5.10 
 * 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)
 
 OP Festival Francophone Arvier ITA 2009-09-27
RcRownchangeKK*chgGame
 2024 2015 2.50 7 -1.04 15 -15.60 
  Sanchez, Joseph g2415  * PHI0.001-0.0815-1.20 
  Coqueraut, Lodevik 1861 ITA0.501-0.2115-3.15 
  Baciu, Stefan f2177 ROU0.001-0.2915-4.35 
  De Leeuw, Johannes 1858 FRA0.501-0.2115-3.15 
  Frank, Albert 1932 BEL0.501-0.1115-1.65 
  Labarthe, Arnaud 1871 FRA1.0010.31154.65 
  Chiarotto, Filippo 2053 ITA0.001-0.4515-6.75 
 * 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)
 
 VI Open Internacional Amateur de Calvià Baleares ESP 2009-10-10
RcRownchangeKK*chgGame
 2134 2015 4.50 8 1.75 15 26.25 
  Ask, Josef 2181 SWE0.5010.22153.30 
  Lacrosse, Marc f2179 BEL0.5010.22153.30 
  Vega Gomez, Francisco B. 2226 ESP0.001-0.2315-3.45 
  Caliz Morales, Felipe 1885 ESP1.0010.32154.80 
  Karlsson, Jorgen 2160 SWE1.0010.691510.35 
  Munar Rossello, Pedro 2144 ESP0.001-0.3315-4.95 
  Walton, Alan J c2147 ENG0.5010.18152.70 
  Olivera Gutierrez, Albert 2147 ESP1.0010.681510.20 

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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