Individual Calculations April 2008
 Berthelot, Nathan  Total change: 89.50  Rating chartPersonal card
 Open de Noel 2007 Mont de Marsan FRA 2007-12-26
RcRownchangeKK*chgGame
 1925 1657 3.00 6 1.93 25 48.25 
  Michaud, Stephane 1822 FRA1.0010.722518.00 
  Montolio Benedicto, Cesar 2007 ESP0.001-0.1125-2.75 
  Louis, Thibault 1981 FRA0.001-0.1325-3.25 
  Babu, Anthony 1950 FRA0.001-0.1525-3.75 
  Cruzel, Thierry 1904 FRA1.0010.812520.25 
  Morley, Stephen 1886 FRA1.0010.792519.75 

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)
 
 Midi-Pyrénées Minimes Revel FRA 2008-01-03
RcRownchangeKK*chgGame
 1899 1657 1.00 3 0.38 25 9.50 
  Ouerk, Yanis 1875 FRA0.5010.28257.00 
  Iwanesko, Alexandre 2007 FRA0.001-0.1125-2.75 
  Labat, Jory 1816 FRA0.5010.21255.25 

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)
 
 Midi-Pyrénées 1 - R4-5 MPY FRA 2008-01-19
RcRownchangeKK*chgGame
 1912 1657 1.00 1 0.81 25 20.25 
  Le Gallen, Luc 1912 FRA1.0010.812520.25 

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)
 
 3e Open de Ouest Toulousain - B Colomiers FRA 2008-02-25
RcRownchangeKK*chgGame
 1630 1657 1.00 1 0.46 25 11.50 
  Artis, Paul 1630 FRA1.0010.462511.50 

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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