Individual Calculations July 2009
 Feldtmann, Thomas  Total change: 38.55  Rating chartPersonal card
 Hessenliga Hessen GER 2008-09-14
RcRownchangeKK*chgGame
 2254 2215 4.50 6 1.79 15 26.85 
  Treffert, Peter f2276 GER1.0010.58158.70 
  Meyer-Cording, Claus, Dr. 2156 GER1.0010.42156.30 
  Elstner, Eik 2168 GER0.501-0.0715-1.05 
  Weber, Ulrich f2411 GER1.0010.751511.25 
  Bonnaire, Ulrich 2185 GER1.0010.46156.90 
  Petri, Klaus f2326 GER0.001-0.3515-5.25 

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)
 
 XII. Rhein-Main Open Bad Homburg v.d.H. GER 2009-06-10
RcRownchangeKK*chgGame
 2142 2232 5.00 7 0.78 15 11.70 
  Koellmer, Hans 1882 GER1.0010.11151.65 
  Reimer, Otto 1997 GER1.0010.21153.15 
  Zude, Erik m2377 GER0.001-0.3115-4.65 
  Huettemann, Ralf 2033 GER1.0010.24153.60 
  Tierling, Detlef 1992 GER1.0010.20153.00 
  Schlamp, Robert f2301 GER1.0010.60159.00 
  Boidman, Yuri m2409 GER0.001-0.2715-4.05 

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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