Individual Calculations May 2012
 Hahn, Martin  Total change: 2.10  Rating chartPersonal card
 16.Internat.Neckar-Open 2012 B Deizisau GER 2012-04-05
RcRownchangeKK*chgGame
 1852 1754 2.00 5 0.14 15 2.10 
  Schreiber, Hans 1981 GER0.001-0.2115-3.15 
  Dreiseitel, Werner 1570 GER1.0010.26153.90 
  Kozina, Vinko 1881 GER0.5010.17152.55 
  White, Herbert 1890 GER0.5010.18152.70 
  Knollmann, Benjamin 1937 GER0.001-0.2615-3.90 

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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