Individual Calculations October 2008
 Bosshard, Rolf  Total change: -2.40  Rating chartPersonal card
 1. Rosen-Open Rapperswil-Jona SUI 2008-07-04
RcRownchangeKK*chgGame
 2159 1881 0.00 2 -0.35 15 -5.25 
  Habibi, Ali m2231 GER0.001-0.1115-1.65 
  Hauser, Robert 2087 SUI0.001-0.2415-3.60 

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)
 
 17. ZMD Open Dresden 2008 Dresden GER 2008-07-19
RcRownchangeKK*chgGame
 2050 1881 2.00 6 0.19 15 2.85 
  Paehtz, Elisabeth mwg2231 GER0.001-0.1115-1.65 
  Hirneise, Jens 2231 GER0.001-0.1115-1.65 
  Gottschall, Ina 1683 GER1.0010.24153.60 
  Schmidt, Hans-Gerd 2046 GER1.0010.721510.80 
  Krumm, Johannes 2066 GER0.001-0.2615-3.90 
  Ehlert, Joachim 2041 GER0.001-0.2915-4.35 

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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