Individual Calculations March 2019
 Ohnmacht, Rolf  Total change: -4.80  Rating chartPersonal card
 26e Open International de Selestat - Open A (plus de 1700) SELESTAT FRA 2019-02-21
RcRownchangeKK*chgGame
 1841 1862 3.50 7 -0.24 20 -4.80 
  Rauch, Uwe 2128 GER0.001-0.1820-3.60 
  Comte, Elise 1768 FRA1.0010.37207.40 
  Arhan, Tanguy 1680 FRA0.001-0.7420-14.80 
  Touat, Naofel 1778 FRA0.501-0.1220-2.40 
  Gospodaru, Teodora 1946 FRA0.5010.12202.40 
  Bellahcene, Omar 1787 FRA0.501-0.1020-2.00 
  Buttard, Axel 1798 FRA1.0010.41208.20 

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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