Individual Calculations September 2011
 Jabbusch, Burkhard  Total change: 9.90  Rating chartPersonal card
 20. Offenes Brandenburgisches Seniorenturnier 2011 Miedzyzdroje POL 2011-06-22
RcRownchangeKK*chgGame
 1953 2030 6.00 9 0.66 15 9.90 
  Van Houten, Henk 1821 NED1.0010.23153.45 
  Grottke, Hans-Joachim, Dr. 2228 GER0.001-0.2415-3.60 
  Krolik, Wladyslaw 1705 POL1.0010.13151.95 
  Schenk, Dieter, Dr. 1949 GER1.0010.39155.85 
  Birk, Rainer 2193 GER0.001-0.2815-4.20 
  Hoppensack, Manfred 2058 GER0.001-0.4615-6.90 
  Kolkwitz, Klaus 1883 GER1.0010.30154.50 
  Hesselbarth, Karlheinz, Dr. 1789 GER1.0010.20153.00 
  Schmidt, Hans-Juergen 1951 GER1.0010.39155.85 

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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