Individual Calculations May 2017
 Buhrdorf, Axel  Total change: -68.40  Rating chartPersonal card
 Offene Bremer Einzelmeisterschaft 2017 Bremen GER 2017-04-08
RcRownchangeKK*chgGame
 1819 1953 3.00 7 -1.71 40 -68.40 
  Wuttke, Manfred 1804 GER0.501-0.2040-8.00 
  Peters, Frank 2162 GER0.001-0.2340-9.20 
  Koerber, Uwe 1748 GER0.501-0.2640-10.40 
  Zhong, Xianghui 1763 GER0.501-0.2540-10.00 
  Stern, Philipp 1730 GER0.001-0.7840-31.20 
  Schwenke, Stefan 1729 GER1.0010.22408.80 
  Sommer, Andreas 1798 GER0.501-0.2140-8.40 

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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