Individual Calculations September 2010
 Stepenko, Roman  Total change: -24.30  Rating chartPersonal card
 Echiquier Bordelais Int 2009-2010 - 3 Bordeaux FRA 2010-04-01
RcRownchangeKK*chgGame
 1792 1898 0.00 1 -0.64 15 -9.60 
  Hui Bon Hoa, Edmond 1792 FRA0.001-0.6415-9.60 

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)
 
 15e open international de Creon - A Creon FRA 2010-07-26
RcRownchangeKK*chgGame
 1869 1918 3.50 8 -0.98 15 -14.70 
  Bancel, Gerard 2121 FRA0.001-0.2415-3.60 
  Rives, Sylvain 1608 FRA1.0010.14152.10 
  Soissong, Elzbieta 1676 FRA1.0010.20153.00 
  Marciniak, Alexandre 2177 FRA0.001-0.1815-2.70 
  Duda, Richard 1785 FRA0.001-0.6815-10.20 
  Danzanvilliers, Patrice 1855 FRA0.501-0.0915-1.35 
  Chochoy, Patrick 1692 FRA1.0010.21153.15 
  Duffau, Pascal 2034 FRA0.001-0.3415-5.10 

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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