Individual Calculations July 2010
 Niermann, Michael, Dr.  Total change: -12.60  Rating chartPersonal card
 Ruhrgebiet Regionalliga Bochum GER 2009-09-13
RcRownchangeKK*chgGame
 2175 2238 1.50 4 -0.84 15 -12.60 
  Bastians, Felix 2133 GER0.501-0.1415-2.10 
  Himmel, Hansjoerg f2242 GER0.001-0.4915-7.35 
  Schwebel, Markus 2174 GER1.0010.41156.15 
  Schwalen, Peter 2149 GER0.001-0.6215-9.30 

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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