Individual Calculations March 2011
 Kersten, Martin  Total change: 11.25  Rating chartPersonal card
 27.Internat.Travemuender Schach-Open Travemuende GER 2010-12-27
RcRownchangeKK*chgGame
 2069 1798 1.50 6 0.45 25 11.25 
  Boettger, Lukas 2143 GER0.001-0.1125-2.75 
  Haselhorst, Helmut 2148 GER0.001-0.1125-2.75 
  Krebs, Peter 2007 GER1.0010.772519.25 
  Hoops, Christian 2043 GER0.001-0.2025-5.00 
  Krueger, Alexander 2015 GER0.5010.28257.00 
  Teuschler, Hugo 2060 AUT0.001-0.1825-4.50 

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)
 

 

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