Individual Calculations September 2009
 Paul, Johannes  Total change: -2.85  Rating chartPersonal card
 3. Helbra Cup Helbra GER 2009-07-03
RcRownchangeKK*chgGame
 2053 2145 3.50 6 -0.19 15 -2.85 
  Bauer, Veit 1883 GER1.0010.18152.70 
  Strache, Michael 2219 GER0.001-0.4015-6.00 
  Mueller, Alexander 1935 GER1.0010.23153.45 
  Rothe, Guido 2156 GER0.001-0.4815-7.20 
  Brueggemann, Florian 2020 GER1.0010.33154.95 
  Michael, Dirk 2106 GER0.501-0.0515-0.75 

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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