Individual Calculations June 2013
 Haack, Stefan  Total change: 2.55  Rating chartPersonal card
 Haspa-Schachpokal 2013 B-Gruppe Bargteheide GER 2013-05-09
RcRownchangeKK*chgGame
 1726 1898 4.50 6 0.17 15 2.55 
  Mieck, Jale 1622 GER1.0010.17152.55 
  Phunhon Lopez, Daniel Alejandro 1746 GER0.501-0.2015-3.00 
  Parnitzke, Lennert 1720 GER1.0010.27154.05 
  Koch, Ralf-Johannes 1804 GER0.501-0.1315-1.95 
  Stolzenwald, Karl-Heinz 1749 GER1.0010.30154.50 
  Svane, Frederik 1715 GER0.501-0.2415-3.60 

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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