Individual Calculations July 2008
 Zierott, Jan  Total change: -14.55  Rating chartPersonal card
 HASPA Schachpokal A-Gruppe Bargteheide GER 2008-05-01
RcRownchangeKK*chgGame
 1996 1815 1.00 7 -0.97 15 -14.55 
  Masio, Andreas 2115 GER0.001-0.1515-2.25 
  Schulz, Hans-Juergen 2003 GER0.001-0.2615-3.90 
  Bulygin, Anton 2031 RUS0.5010.28154.20 
  Becker, Thomas 2028 GER0.001-0.2315-3.45 
  Freckmann, Mark f2165 GER0.001-0.1115-1.65 
  Oltzen, Samuel 1798 GER0.501-0.0215-0.30 
  Lingnau, Diethardt 1830 GER0.001-0.4815-7.20 

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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