Individual Calculations January 2009
 Oud, Niek  Total change: 7.50  Rating chartPersonal card
 3D - r 1-3 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2107 1998 0.50 2 -0.20 15 -3.00 
  Van De Werken, Harmen 2131 NED0.001-0.3215-4.80 
  Lesman, Francis 2083 NED0.5010.12151.80 

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)
 
 18.Seniors World Championship Open Bad Zwischenahn GER 2008-10-28
RcRownchangeKK*chgGame
 2018 2024 5.00 11 -0.64 15 -9.60 
  Davydov, Sergey f2347 RUS0.001-0.1315-1.95 
  Becker, Guenter 1817 GER0.501-0.2715-4.05 
  Bue, Gunnar 1865 NOR1.0010.29154.35 
  Schmid, Hartmut 2200 GER0.5010.23153.45 
  Buxade Roca, Guillermo 2212 ESP0.001-0.2615-3.90 
  Kluger, Hans-Peter 1912 GER0.001-0.6515-9.75 
  Van Bellen, Henk 1882 GER0.501-0.1915-2.85 
  Birkestrand, Odd 1859 NOR1.0010.28154.20 
  Zelkind, Natalya 1795 USA1.0010.21153.15 
  Rickers, Gerhard 2152 GER0.5010.17152.55 
  Gerhardt, Peter-Michael 2155 GER0.001-0.3215-4.80 

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)
 
 16.Bad Bertricher Schachtage Seniorenturnier Bad Bertrich GER 2008-11-28
RcRownchangeKK*chgGame
 2096 2024 5.00 9 1.34 15 20.10 
  Thonig, Manfred 1709 GER1.0010.14152.10 
  Ljubarskij, Juri f2344 GER0.001-0.1315-1.95 
  Jung, Michael, Prof. 1843 GER1.0010.26153.90 
  Kripp, Wolfgang 2181 GER0.5010.21153.15 
  Kempen, Willi 2144 GER0.5010.16152.40 
  Villing, Dieter 2193 GER1.0010.721510.80 
  Cotenescu, Daniel 1998 GER0.501-0.0415-0.60 
  Ljuboschiz, Alexander, Dr. 2215 GER0.5010.25153.75 
  Rahls, Peter f2235 GER0.001-0.2315-3.45 

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)
 

 

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