Individual Calculations November 2011
 Krefenstein, Sergej  Total change: -19.20  Rating chartPersonal card
 Lichtenrader Herbst 2011 Berlin GER 2011-10-08
RcRownchangeKK*chgGame
 1906 2025 2.00 5 -1.28 15 -19.20 
  Meijers, Viesturs g2425  * LAT0.001-0.0815-1.20 
  Metin, Altug 1760 GER0.001-0.8215-12.30 
  Lagunow, Elina 1737 GER0.001-0.8415-12.60 
  Olschewsky, Roman 1715 GER1.0010.14152.10 
  Kurbel, Horst-Peter 1895 GER1.0010.32154.80 
 * 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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