Individual Calculations January 2012
 Powierski, Emil  Total change: -7.05  Rating chartPersonal card
 Deutsche Laendermeisterschaft der Jugend 2011 Xanten GER 2011-10-30
RcRownchangeKK*chgGame
 2151 2022 1.50 6 -0.47 15 -7.05 
  Hahn, Markus 2167 GER1.0010.691510.35 
  Schulz, Jens 2186 GER0.001-0.2815-4.20 
  Hirschberg, Valerian 2225 GER0.001-0.2415-3.60 
  Mazarov, Juergen 2129 GER0.001-0.3515-5.25 
  Weber, Max 2026 GER0.5010.01150.15 
  Braeuer, Franz 2172 GER0.001-0.3015-4.50 

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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