Individual Calculations April 2013
 Tichacek, Alois  Total change: -15.30  Rating chartPersonal card
 28. ChessOrg Schachfestival Open Bad Woerishofen GER 2013-03-01
RcRownchangeKK*chgGame
 1811 1770 3.00 9 -1.02 15 -15.30 
  Matzat, Andre 2078 GER0.001-0.1415-2.10 
  Kerber, Alfred 2009 AUT0.001-0.2015-3.00 
  Goris, Ton 2021 NED0.001-0.1915-2.85 
  Bretscher, Robert 1667 SUI1.0010.36155.40 
  Trebbin, Wolfhard 1981 GER0.001-0.2315-3.45 
  Albert-Thiele, Uwe 1431 GER0.001-0.8815-13.20 
  Schoknecht, Sabine 1712 GER1.0010.42156.30 
  Pfalzer, Helmut 1849 GER0.001-0.3915-5.85 
  Traversi, Carlo 1555 ITA1.0010.23153.45 

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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