Individual Calculations October 2015
 Kaltschmidt, Andreas  Total change: -13.20  Rating chartPersonal card
 9. internationales Ortenburger Schach-Open 2015 Gruppe B Ortenburg GER 2015-09-11
RcRownchangeKK*chgGame
 1743 1702 1.00 3 -0.33 40 -13.20 
  Sierian, Peter 1837 GER0.5010.18407.20 
  Lichtmannecker, Daniel 1649 GER0.501-0.0740-2.80 
  Haimerl, Willibald 1742 GER0.001-0.4440-17.60 

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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