Individual Calculations January 2011
 Weis, Hans-Juergen  Total change: 3.00  Rating chartPersonal card
 Niedersachsen Grand-Prix-Finale Lingen GER 2010-11-05
RcRownchangeKK*chgGame
 1838 1564 0.50 2 0.12 25 3.00 
  Piehl, Reinhard 1964  * GER0.5010.422510.50 
  Burke, Andree 1711 GER0.001-0.3025-7.50 
 * 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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