Individual Calculations September 2013
 Ebert, Mario  Total change: 1.80  Rating chartPersonal card
 17. Godesburg-Open Bonn GER 2013-08-03
RcRownchangeKK*chgGame
 1973 2059 5.00 8 0.12 15 1.80 
  Leymann, Peter 1717 GER1.0010.12151.80 
  Meckel, Helmut 1867 GER1.0010.25153.75 
  Rotstein, Jefim f2340 GER0.001-0.1615-2.40 
  Meul, Willi 1867 GER0.501-0.2515-3.75 
  Opitz, Frank 1948 GER1.0010.35155.25 
  Boidman, Yuri m2403 GER0.001-0.1215-1.80 
  Goede, Heiko 1911 GER0.501-0.2015-3.00 
  Rost, Vincent 1732 GER1.0010.13151.95 

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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