Individual Calculations November 2009
 Holwijn, Melvin  Total change: -1.50  Rating chartPersonal card
 Klasse 3G Round 1 - Dutch Team Competition Various NED 2009-09-26
RcRownchangeKK*chgGame
 2122 2028 0.50 1 0.13 15 1.95 
  Jansen, Norbert 2122 NED0.5010.13151.95 

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)
 
 20.Internat.Gocher Open 2009 Goch GER 2009-10-01
RcRownchangeKK*chgGame
 2078 2028 2.50 6 -0.23 15 -3.45 
  Feige, Manuel 2417 GER0.001-0.0915-1.35 
  Jess, Stefan, Dr. 1898 GER0.501-0.1815-2.70 
  Jess, Arne 1881 GER1.0010.30154.50 
  Arvola, Benjamin 2203 NOR0.001-0.2715-4.05 
  Wiesebach, Wolfgang 1855 GER1.0010.27154.05 
  Villwock, Martin 2211 GER0.001-0.2615-3.90 

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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