Individual Calculations February 2017
 Grewenig, Jan  Total change: -25.80  Rating chartPersonal card
 29. Staufer-Open A Schwaebisch Gmuend GER 2017-01-02
RcRownchangeKK*chgGame
 2026 2141 4.50 9 -1.29 20 -25.80 
  Hahn, Markus 2324 GER0.001-0.2620-5.20 
  Hoepfner, Tim 1955 GER1.0010.26205.20 
  Durica, Andrej 1920 SVK1.0010.22204.40 
  Beuter, Christof 1899 GER1.0010.20204.00 
  Pfreundt, Jakob 2347 GER0.001-0.2420-4.80 
  Reitz, Philipp 1855 GER0.001-0.8420-16.80 
  Schweizer, Manfred 2035 GER1.0010.36207.20 
  Koelle, Tobias 1862 GER0.001-0.8420-16.80 
  Guenther, Christian, Dr. 2034 GER0.501-0.1520-3.00 

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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