Individual Calculations July 2011
 Berg, Gerd  Total change: 5.25  Rating chartPersonal card
 Berliner Einzelmeisterschaft Qualifikations-Open Berlin GER 2011-04-23
RcRownchangeKK*chgGame
 1808 1618 2.50 8 0.35 15 5.25 
  Kornath, Heinrich 1940 GER0.5010.37155.55 
  Kuebart, Thore 1869 GER0.001-0.1915-2.85 
  Kuester, Manfred 1966 GER0.001-0.1115-1.65 
  Lippianowski, Stefan 1275 GER1.0010.12151.80 
  Kiesewetter, Peter 1905 GER0.001-0.1615-2.40 
  Focke, Wolfgang 1780 GER0.5010.21153.15 
  Bieg, Pascal 1841 GER0.5010.28154.20 
  Nuristani, Akbar, Dr. 1890 AFG0.001-0.1715-2.55 

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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