Individual Calculations April 2008
 Poetsch, Hagen  Total change: -0.15  Rating chartPersonal card
 4.Schachtuerken-Cup Paderborn GER 2007-12-27
RcRownchangeKK*chgGame
 2163 2264 4.00 6 0.20 15 3.00 
  Schier, Jan 2020 GER1.0010.20153.00 
  Grosskopf, Lars 2128 GER1.0010.32154.80 
  Schebler, Gerhard g2459 GER0.001-0.2515-3.75 
  Jansen, Bob 2090 NED0.001-0.7315-10.95 
  Fox, Daniel 2122 GER1.0010.31154.65 
  Schwarz, Thomas, Dr. 2156 GER1.0010.35155.25 

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)
 
 Bad Zwesten Open A Bad Zwesten GER 2008-01-02
RcRownchangeKK*chgGame
 2210 2267 5.00 9 -0.21 15 -3.15 
  Simon, Thomas 2065 GER1.0010.24153.60 
  Bartels, Holger 2133 GER1.0010.32154.80 
  Porper, Eduard m2467 ISR0.001-0.2415-3.60 
  Kunz, Konstantin 2161 GER1.0010.36155.40 
  Giel, Olaf 2137 GER1.0010.32154.80 
  Mainka, Romuald g2490 GER0.001-0.2215-3.30 
  Wasiluk, Kevin M 2123 USA0.001-0.6915-10.35 
  Rafiee, Makan 2154 GER1.0010.35155.25 
  Sergin, Mark 2160 GER0.001-0.6515-9.75 

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)
 

 

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