Individual Calculations April 2009
 Iwanziw, Niklas  Total change: -31.05  Rating chartPersonal card
 Deutsche Vereinsmeisterschaft U20 Arendsee GER 2008-12-27
RcRownchangeKK*chgGame
 1950 1905 1.00 4 -0.76 15 -11.40 
  Wiese, Phil 1985 GER0.001-0.3915-5.85 
  Kleinschmidt, Rene 1934 GER0.001-0.4615-6.90 
  Hoffmann, Lena 1863 GER0.501-0.0615-0.90 
  Strathoff, Martin 2017 GER0.5010.15152.25 

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)
 
 21. Staufer Open Schwaebisch Gmuend GER 2009-01-02
RcRownchangeKK*chgGame
 2045 1897 0.00 4 -1.31 15 -19.65 
  Rojas, Luis m2247 CHI0.001-0.1115-1.65 
  Junger, Ulrich 2138 GER0.001-0.2015-3.00 
  Gebhardt, Uwe 2089 GER0.001-0.2515-3.75 
  Steinschuld, Jo 1706 NED0.001-0.7515-11.25 

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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