Individual Calculations April 2013
 Hamlack, Heinz  Total change: 23.85  Rating chartPersonal card
 28. ChessOrg Schachfestival Open Bad Woerishofen GER 2013-03-01
RcRownchangeKK*chgGame
 2047 1993 5.50 9 1.59 15 23.85 
  Estremera, Sergio m2365 ESP0.001-0.1015-1.50 
  Titz, Waldemar 1734 GER1.0010.18152.70 
  Fries, Frederik 2149 GER0.001-0.2915-4.35 
  Dahmen, Juergen 1784 GER0.501-0.2715-4.05 
  Schreib, Marc 1845 GER1.0010.30154.50 
  Pienabarca, Nicola 2120 ITA0.5010.17152.55 
  Stein, Marco 2147 GER1.0010.711510.65 
  Schiffer, Steve 2094 GER1.0010.64159.60 
  Kozlov, Alexander 2187 GER0.5010.25153.75 

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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