Individual Calculations October 2015
 Niedermaier, Peter  Total change: 2.60  Rating chartPersonal card
 9. internationales Ortenburger Schach-Open 2015 Gruppe B Ortenburg GER 2015-09-11
RcRownchangeKK*chgGame
 1621 1870 2.50 3 0.13 20 2.60 
  Obermeyer, Werner 1470  * GER1.0010.08201.60 
  Haimerl, Willibald 1742 GER0.501-0.1720-3.40 
  Nigl, Harald 1652 AUT1.0010.22204.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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