Individual Calculations July 2009
 Peter, Sebastien  Total change: -31.50  Rating chartPersonal card
 Oberliga Ost Gruppe B Hamburg GER 2008-10-05
RcRownchangeKK*chgGame
 2248 2287 0.00 1 -0.55 15 -8.25 
  Poetsch, Hagen 2248 GER0.001-0.5515-8.25 

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)
 
 N2 - R8-9 Various FRA 2009-03-14
RcRownchangeKK*chgGame
 2274 2282 0.50 2 -0.52 15 -7.80 
  Paci, Cedric f2300 FRA0.001-0.4715-7.05 
  Goossens, Etienne f2247 BEL0.501-0.0515-0.75 

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)
 
 N2 - R10-11 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 2250 2261 0.00 2 -1.03 15 -15.45 
  Lamoureux, Charles m2366 FRA0.001-0.3615-5.40 
  Debray, Francois 2134 FRA0.001-0.6715-10.05 

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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