Individual Calculations April 2009
 Lewis, John  Total change: 15.90  Rating chartPersonal card
 N3 - R4 Various FRA 2008-12-14
RcRownchangeKK*chgGame
 2285 2113 0.50 1 0.23 15 3.45 
  Collin, Denis 2285 FRA0.5010.23153.45 

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)
 
 22e Open du Mans Le Mans FRA 2008-12-26
RcRownchangeKK*chgGame
 2028 2113 6.00 9 0.57 15 8.55 
  Le Coz, Yannick 1763 FRA1.0010.11151.65 
  Dupitier, Mickael 1871 FRA1.0010.20153.00 
  Monroy, Charles f2400 FRA0.001-0.1615-2.40 
  Roullois, Jerome 1881 FRA0.501-0.2915-4.35 
  Scamps, Guillaume 1874 FRA1.0010.20153.00 
  Gey, Marc-Emile 1957 FRA0.501-0.2115-3.15 
  Sola, Flavien 1919 FRA1.0010.25153.75 
  Forthofer, Robert 2251 FRA0.5010.19152.85 
  Crut, Aurelien f2337 FRA0.5010.28154.20 

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)
 
 N3 - R5 Various FRA 2009-01-18
RcRownchangeKK*chgGame
 1929 2113 1.00 1 0.26 15 3.90 
  Feryn, Benjamin 1929 FRA1.0010.26153.90 

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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