Individual Calculations June 2013
 Bobzin, Pierre  Total change: 9.30  Rating chartPersonal card
 Regionalliga Ruhrgebiet 2012/13 Bochum GER 2012-09-09
RcRownchangeKK*chgGame
 2131 2186 3.50 5 0.62 15 9.30 
  Schwebel, Markus 2157 GER1.0010.46156.90 
  Strathoff, Martin 2071 GER0.001-0.6615-9.90 
  Buschmann, Andreas 2095 GER1.0010.38155.70 
  Volesky, Karl-Heinz 2102 GER0.501-0.1215-1.80 
  Dargel, Manuel f2229 GER1.0010.56158.40 

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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