Individual Calculations May 2011
 Grabowski, Peter  Total change: 29.25  Rating chartPersonal card
 15.Internat.Neckar-Open 2011 Gruppe A Deizisau GER 2011-04-21
RcRownchangeKK*chgGame
 2105 1885 4.00 9 1.95 15 29.25 
  Gaehwiler, Gabriel 2173 SUI0.001-0.1615-2.40 
  Warnecke, Tobias 2079 GER1.0010.751511.25 
  Brenner, Markus 2150 GER0.5010.32154.80 
  Demel, Paul 2150 GER0.001-0.1815-2.70 
  Meylan, Pierre 2092 SUI0.001-0.2315-3.45 
  Voss, Julian 2005 GER0.5010.16152.40 
  Mueller, Philipp 2033 GER1.0010.701510.50 
  Schuelke, Tilman 2063 GER1.0010.731510.95 
  Gypser, Andreas, Dr. 2197 GER0.001-0.1415-2.10 

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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