Individual Calculations May 2019
 Lorenz, Alexander  Total change: 11.20  Rating chartPersonal card
 7. Hofheimer Fruehjahrsopen B-Open Hofheim am Taunus GER 2019-04-23
RcRownchangeKK*chgGame
 1687 1748 5.50 9 0.28 40 11.20 
  Tuzi, Bruna wf1909 ALB0.001-0.2940-11.60 
  John, Volkmar 1624 GER0.501-0.1740-6.80 
  Traut, Stefan 1591 GER0.001-0.7140-28.40 
  Raghavan, Badrinarayanan, Dr. 1627 GER0.001-0.6640-26.40 
  Strache, Rolf 1571 GER1.0010.274010.80 
  Hotz, Herbert 1557 GER1.0010.254010.00 
  Annon, Shihan 1613 FID1.0010.324012.80 
  Klein, Gernot, Dr. 1871 GER1.0010.674026.80 
  Rabiya, Karim 1819 GER1.0010.604024.00 

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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