Individual Calculations April 2008
 Scalia, Jerome  Total change: 5.85  Rating chartPersonal card
 3e Open International - A Mundolsheim FRA 2007-12-27
RcRownchangeKK*chgGame
 2125 1868 2.00 4 1.22 15 18.30 
  Mohebbi, Jaffar f2218 FRA0.001-0.1115-1.65 
  Wimmer, Olivier 2074 FRA1.0010.761511.40 
  Letzelter, Jean-Claude f2189 FRA0.001-0.1315-1.95 
  Chinoune, Karim 2020 FRA1.0010.701510.50 

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)
 
 Coupe de France - 3e Tour Various FRA 2008-01-13
RcRownchangeKK*chgGame
 2044 1877 0.00 1 -0.28 15 -4.20 
  Osberger, Frederic 2044 FRA0.001-0.2815-4.20 

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)
 
 N4 - R4-5 Various FRA 2008-01-19
RcRownchangeKK*chgGame
 1852 1877 0.50 1 -0.03 15 -0.45 
  Deldo, Damien 1852 FRA0.501-0.0315-0.45 

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)
 
 Coupe d'Alsace - 1er Tour ALS FRA 2008-02-03
RcRownchangeKK*chgGame
 2227 1877 0.50 1 0.39 15 5.85 
  Heinz, Timothee f2227 FRA0.5010.39155.85 

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)
 
 15e Open International - Open A Selestat FRA 2008-02-21
RcRownchangeKK*chgGame
 1902 1877 1.50 5 -0.91 15 -13.65 
  Fischer, Marc 2212 FRA0.001-0.1215-1.80 
  Perrier, Gaspard 1761 FRA1.0010.34155.10 
  Lenz, Matthias 2065 GER0.001-0.2615-3.90 
  Guenthner, Arthur 1683 GER0.501-0.2515-3.75 
  Bruckmann, Christian 1791 FRA0.001-0.6215-9.30 

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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