Individual Calculations April 2013
 Schreib, Marc  Total change: 11.85  Rating chartPersonal card
 28. ChessOrg Schachfestival Open Bad Woerishofen GER 2013-03-01
RcRownchangeKK*chgGame
 2015 1845 3.00 8 0.79 15 11.85 
  Schiffer, Steve 2094 GER0.001-0.1915-2.85 
  Specht, Helmut 2019 GER0.5010.23153.45 
  Harsch, Martin 2009 SUI0.5010.22153.30 
  Goris, Ton 2021 NED0.5010.23153.45 
  Hamlack, Heinz 1993 GER0.001-0.3015-4.50 
  Ditmas, Hugh 1966 GER0.001-0.3415-5.10 
  Gulde, Josef 2028 GER1.0010.741511.10 
  Pohlers, Juergen 1992 GER0.5010.20153.00 

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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