Individual Calculations April 2009
 Letzelter, Jean-Claude  Total change: 35.40  Rating chartPersonal card
 N2 - R4 Various FRA 2008-12-14
RcRownchangeKK*chgGame
 2391 2165 0.00 1 -0.21 15 -3.15 
  Vicol, Dorian m2391 MDA0.001-0.2115-3.15 

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)
 
 4e Open International de Mundolsheim - A Mundolsheim FRA 2008-12-27
RcRownchangeKK*chgGame
 2165 2165 4.50 7 0.97 15 14.55 
  Scalia, Jerome 1815 FRA1.0010.11151.65 
  Sengsavath, Sengsouriya 1996 FRA1.0010.28154.20 
  Foisor, Ovidiu Doru m2408 ROU1.0010.801512.00 
  Ikonnikov, Vyacheslav g2515 RUS0.001-0.1115-1.65 
  Foisor, Cristina Adela mwg2365 ROU0.001-0.2415-3.60 
  Graeber, Fabien 2024 FRA1.0010.31154.65 
  Labadie, Jean-Jacques 2035 FRA0.501-0.1815-2.70 

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)
 
 N2 - R5-6 Various FRA 2009-01-17
RcRownchangeKK*chgGame
 2128 2156 1.50 2 0.43 15 6.45 
  Pellaton, Bernard 2035 FRA0.501-0.1615-2.40 
  Machin, Eric 2220 FRA1.0010.59158.85 

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)
 
 N2 - R7 Various FRA 2009-02-08
RcRownchangeKK*chgGame
 2267 2156 1.00 1 0.65 15 9.75 
  Lutz, Eric 2267 FRA1.0010.65159.75 

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)
 
 16e Open International de Selestat - A Selestat FRA 2009-03-05
RcRownchangeKK*chgGame
 2167 2156 4.00 7 0.52 15 7.80 
  Kvetny, Mark 1864 GER1.0010.15152.25 
  Brolly, Pierre-Louis 2000 FRA1.0010.29154.35 
  Doncea, Vladimir m2437 ROU0.001-0.1615-2.40 
  Peters, Ortwin 2049 GER1.0010.35155.25 
  Milov, Leonid m2506 GER0.001-0.1115-1.65 
  Bellahcene, Rayane 1806 FRA1.0010.11151.65 
  Ninov, Nikolai m2506 BUL0.001-0.1115-1.65 

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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