Individual Calculations July 2011
 Bruening, Ulf-Simeon  Total change: 4.95  Rating chartPersonal card
 HASPA Schachpokal 2011 Gruppe B Bargteheide GER 2011-06-02
RcRownchangeKK*chgGame
 1695 1977 2.00 2 0.33 15 4.95 
  Kossinz, Alex 1667 GER1.0010.14152.10 
  Kolschewski, Tobias 1723 GER1.0010.19152.85 

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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