Individual Calculations October 2013
 Stockmann, Michael  Total change: -3.75  Rating chartPersonal card
 10. Eschborner Schach-Open Eschborn GER 2013-08-30
RcRownchangeKK*chgGame
 2120 2270 2.50 4 -0.25 15 -3.75 
  Iwanziw, Niklas 1964 GER1.0010.14152.10 
  Will, Patrick 2104 GER0.501-0.2215-3.30 
  Gebhardt, Dr.ulrich 2179 GER1.0010.38155.70 
  Jelica, Mara wm2231 CRO0.001-0.5515-8.25 

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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