Individual Calculations April 2009
 Romascheff, Nicolas  Total change: 30.45  Rating chartPersonal card
 106e open international Club 608 Paris FRA 2008-12-27
RcRownchangeKK*chgGame
 1832 1576 3.50 8 1.98 15 29.70 
  Truong, Hubert 1875 FRA0.5010.35155.25 
  Andrieu, Philippe 1926 FRA0.5010.39155.85 
  Vlahovic, Dimitri 1802 FRA1.0010.791511.85 
  Eden, James 1869 FRA0.5010.35155.25 
  Marks, Edwin 1893 FRA0.001-0.1315-1.95 
  Mattes, Marc 1845 FRA0.5010.33154.95 
  Guionnet, Alain 1715 FRA0.001-0.3115-4.65 
  Bellagamba, Pascal 1731 FRA0.5010.21153.15 

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)
 
 N4 - R4 Various FRA 2009-01-18
RcRownchangeKK*chgGame
 1644 1609 0.50 1 0.05 15 0.75 
  Madeline, Nicolas 1644 FRA0.5010.05150.75 

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)
 

 

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