Individual Calculations July 2009
 Iwanziw, Niklas  Total change: 4.80  Rating chartPersonal card
 Hessenliga Hessen GER 2008-09-14
RcRownchangeKK*chgGame
 2042 1900 0.00 1 -0.31 15 -4.65 
  Reinhardt, Ralph 2042 GER0.001-0.3115-4.65 

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)
 
 MVS - Open 2009 Heusenstamm GER 2009-04-30
RcRownchangeKK*chgGame
 2042 1866 2.50 5 1.10 15 16.50 
  Rahimi, Safihalla 2104 GER1.0010.801512.00 
  Smit, Josip 2094 GER0.5010.29154.35 
  Hoegy, Kevin 2107 GER0.001-0.2015-3.00 
  Baumgartl, Guenther 2093 GER0.001-0.2115-3.15 
  Wesoly, Helge 1811 GER1.0010.42156.30 

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)
 
 5.Griesheimer Schachtage Griesheim GER 2009-05-15
RcRownchangeKK*chgGame
 1942 1866 1.00 2 0.15 15 2.25 
  Barthel, Ansgar 2185 GER0.001-0.1315-1.95 
  Kuenitz, Klaus 1699 GER1.0010.28154.20 

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)
 
 XII. Rhein-Main Open Bad Homburg v.d.H. GER 2009-06-10
RcRownchangeKK*chgGame
 1978 1866 0.50 3 -0.62 15 -9.30 
  Schnitzspan, Lothar f2216 GER0.001-0.1115-1.65 
  Koenig, Peter 2076 GER0.001-0.2315-3.45 
  Ploetz, Hans-Juergen 1642 GER0.501-0.2815-4.20 

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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