Individual Calculations July 2009
 Kitzberger, Joachim  Total change: 22.50  Rating chartPersonal card
 13.Internat.Neckar-Open A Deizisau GER 2009-04-09
RcRownchangeKK*chgGame
 2199 2050 4.50 9 1.69 15 25.35 
  Trella, Thomas f2347 GER0.001-0.1515-2.25 
  Hansch, Karsten 1839 GER1.0010.23153.45 
  Englmeier, Heinz 2218 GER1.0010.721510.80 
  Raykhman, Alexander 2297 GER1.0010.811512.15 
  Braun, Christian f2333 GER0.001-0.1615-2.40 
  Schulte, Torsten 2201 GER0.5010.20153.00 
  Skinke, Katrina wm2210 LAT0.5010.21153.15 
  Nijs, Nils 2205 BEL0.001-0.2915-4.35 
  Wittmann, Paul 2140 GER0.5010.12151.80 

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)
 
 Open Neuchatel Neuchatel SUI 2009-05-29
RcRownchangeKK*chgGame
 1871 2050 2.00 3 -0.19 15 -2.85 
  Mettraux, Jean 1787 SUI1.0010.18152.70 
  Andjelkovic, Slavoljub 1905 SUI0.501-0.1915-2.85 
  Peter, Raymond 1920 SUI0.501-0.1815-2.70 

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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