Individual Calculations January 2010
 Dupont, Dany  Total change: -31.65  Rating chartPersonal card
 24e open - Grand Prix du Touquet - A Le Touquet FRA 2009-10-24
RcRownchangeKK*chgGame
 1882 1986 3.50 9 -2.32 15 -34.80 
  Riff, Jean-Noel m2386  * FRA0.001-0.0815-1.20 
  Gelin, Baptiste 1867 FRA0.001-0.6615-9.90 
  Garet, Jacques 1781 FRA1.0010.24153.60 
  Daniel, Antoine 1840 FRA0.001-0.7015-10.50 
  Pruvot, Louis 1810 FRA0.001-0.7315-10.95 
  Debuf, Eric 1774 FRA1.0010.23153.45 
  Sanders, Isaac B 1792 ENG0.001-0.7515-11.25 
  Mestdagh, Franck 1936 FRA0.501-0.0715-1.05 
  Payen, Gerard 1748 FRA1.0010.20153.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 2 - R4 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 2134 1980 0.50 1 0.21 15 3.15 
  Stawiarski, Edmond 2134 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)
 

 

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