Individual Calculations April 2009
 Lebon, Joffrey  Total change: -28.80  Rating chartPersonal card
 N3 - R4 Various FRA 2008-12-14
RcRownchangeKK*chgGame
 2081 1993 1.00 1 0.62 15 9.30 
  Busche, Stefan 2081 GER1.0010.62159.30 

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)
 
 Open International de Bethune -A Bethune FRA 2008-12-26
RcRownchangeKK*chgGame
 2134 1993 3.00 8 0.38 15 5.70 
  Real, Thibault 1809 BEL1.0010.26153.90 
  Bolzoni, Victor-Angel f2190 BEL0.5010.25153.75 
  Tillet, Louis-Juan 2214 FRA0.001-0.2215-3.30 
  Robles Garcia, Claudia wm2258 ESP0.001-0.1815-2.70 
  Motoc, Alina wg2313 ROU0.001-0.1315-1.95 
  Demuys, Maxime 1928 FRA1.0010.41156.15 
  Roger, Mehdi 2180 FRA0.001-0.2615-3.90 
  Laplanche, Denis 2183 FRA0.5010.25153.75 

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)
 
 N3 - R5 Various FRA 2009-01-18
RcRownchangeKK*chgGame
 1932 2019 0.50 1 -0.12 15 -1.80 
  Ignatovic, Alexandre 1932 FRA0.501-0.1215-1.80 

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)
 
 25e open international de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeKK*chgGame
 1886 2019 2.50 8 -2.80 15 -42.00 
  Doluhanova, Evgeniya wg2216 UKR0.001-0.2515-3.75 
  Pavillon, Guillaume 1775 FRA0.001-0.8015-12.00 
  Millikan, Erlend 1755 USA0.501-0.3215-4.80 
  Piron, Jean-Marie 1669 BEL0.001-0.8915-13.35 
  Delfosse, Jean-Michel 1807 BEL1.0010.23153.45 
  Dubois, Vincent 1745 FRA1.0010.17152.55 
  Grimberg, Boris f2362 GER0.001-0.1215-1.80 
  Lenoir, Aurele 1760 BEL0.001-0.8215-12.30 

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)
 

 

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