Individual Calculations October 2008
 Loetscher, Roland  Total change: -9.30  Rating chartPersonal card
 Int. Chess Festival Biel MTO Biel SUI 2008-07-21
RcRownchangeKK*chgGame
 2240 2375 6.00 11 -1.35 10 -13.50 
  Ismail, Ibrahim 2148 UAE0.501-0.2910-2.90 
  Abdulkhaleq, Ali 2130 UAE0.001-0.8010-8.00 
  Cochet, Jean-Daniel 2099 SUI1.0010.17101.70 
  Perruchoud, Pierre 2121 SUI1.0010.19101.90 
  Alhuwar, Jasem f2260 UAE1.0010.34103.40 
  Karrer, Damian 2033 SUI0.501-0.3810-3.80 
  Ivanisevic, Ivan g2664 SRB0.001-0.1610-1.60 
  Duschek, Volker 2273 GER1.0010.36103.60 
  Ulibin, Mikhail g2520 RUS0.001-0.3110-3.10 
  Bok, Benjamin 2212 NED0.001-0.7210-7.20 
  Kvisla, Johannes Luangtep 2180 NOR1.0010.25102.50 

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)
 
 Swiss Chess Open 2008 LUZERN SUI 2008-08-14
RcRownchangeKK*chgGame
 2253 2375 5.00 7 0.42 10 4.20 
  Gojani, Gjon 2059 SUI1.0010.13101.30 
  Steenhuis, Jan 2162 SUI1.0010.23102.30 
  Raeber, Markus 2273 SUI0.501-0.1410-1.40 
  Hoensch, Matthias f2261 GER0.501-0.1610-1.60 
  Welz, Thomas 2231 GER0.501-0.1910-1.90 
  Muheim, Lukas 2292 SUI1.0010.39103.90 
  Meijers, Viesturs g2496 LAT0.5010.16101.60 

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)
 

 

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