Individual Calculations January 2010
 Roux, Jean-Francois  Total change: -18.00  Rating chartPersonal card
 24e open - Grand Prix du Touquet - B Le Touquet FRA 2009-10-24
RcRownchangeKK*chgGame
 1774 1663 1.00 5 -0.77 15 -11.55 
  Fleurquin, Boris 1831 FRA0.5010.22153.30 
  Declercq, Jean 1849 FRA0.001-0.2615-3.90 
  Leroy, Patrick 1829 FRA0.001-0.2815-4.20 
  Baldi, Valentine 1624 FRA0.501-0.0515-0.75 
  Eeckhout, Jean-Louis 1739 FRA0.001-0.4015-6.00 

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)
 
 Nationale 4 - R3 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 1713 1663 0.00 1 -0.43 15 -6.45 
  Merbeth, Paul 1713 FRA0.001-0.4315-6.45 

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)
 

 

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