Individual Calculations July 2009
 Rehberg, Raphael  Total change: -4.50  Rating chartPersonal card
 Oberliga NRW Duesseldorf GER 2008-09-21
RcRownchangeKK*chgGame
 2263 2201 1.50 5 -0.57 15 -8.55 
  Wessendorf, Thomas, Dr. f2292 GER1.0010.62159.30 
  Horstmann, Olaf 2218 GER0.5010.02150.30 
  Petzold, Klaus 2241 GER0.001-0.4415-6.60 
  Schmitz, Joachim 2317 GER0.001-0.3415-5.10 
  Kurr, Gerd 2249 GER0.001-0.4315-6.45 

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)
 
 Turm-Open Lippstadt GER 2009-06-11
RcRownchangeKK*chgGame
 2112 2201 4.00 6 0.27 15 4.05 
  Klatt, Peter 1984 GER0.501-0.2815-4.20 
  Hagedorn, Alfons 1953 GER1.0010.19152.85 
  Laurenz, Waldemar 2116 GER0.501-0.1215-1.80 
  Richter, Goetz 2064 GER1.0010.32154.80 
  Gutman, Lev g2494 GER0.001-0.1515-2.25 
  Iseringhausen, Martin 2063 GER1.0010.31154.65 

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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