Individual Calculations April 2013
 Collini, Carsten  Total change: 2.25  Rating chartPersonal card
 20. VFB Schach Leipzig Open Leipzig GER 2013-03-05
RcRownchangeKK*chgGame
 2098 2171 5.50 9 0.15 15 2.25 
  Bauer, David 1818 GER1.0010.11151.65 
  Isakson, Alex 1989 GER1.0010.26153.90 
  Kolakovic, Klaudio 2054 GER1.0010.34155.10 
  Lubbe, Nikolas 2417 GER0.001-0.1915-2.85 
  Hiemer, Bernd 2017 GER1.0010.29154.35 
  Pietzsch, Manuel 2056 GER0.001-0.6615-9.90 
  Joppien, Arne 2077 GER1.0010.37155.55 
  Jugelt, Tobias m2409 GER0.001-0.2015-3.00 
  Beyer, Till 2042 GER0.501-0.1715-2.55 

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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