Individual Calculations April 2020
 Bruchmann, Norbert  Total change: 12.00  Rating chartPersonal card
 18. Bayer Open Leverkusen GER 2020-01-06
RcRownchangeKK*chgGame
 1942 2085 3.50 5 0.16 20 3.20 
  Multhauf, Stefan 1697 GER1.0010.09201.80 
  Birnkott, Manfred 1907 GER1.0010.27205.40 
  Balduan, Markus f2328 GER0.001-0.2020-4.00 
  Boschek, Hans-Joachim, Dr. 1938 GER0.501-0.2020-4.00 
  Meckel, Helmut 1841 GER1.0010.20204.00 

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)
 
 36. ChessOrg Schachfestival A-Open Bad Woerishofen GER 2020-03-06
RcRownchangeKK*chgGame
 2121 2084 4.50 9 0.44 20 8.80 
  Reuter, Roland 1914 GER1.0010.28205.60 
  Parligras, Cosmin 2252 ROU0.001-0.2820-5.60 
  Frei, Markus 1989 GER1.0010.37207.40 
  Bichsel, Walter f2281 SUI0.5010.25205.00 
  Ruff, Maximilian f2266 GER0.001-0.2620-5.20 
  Hipp, Hermann 1964 GER1.0010.34206.80 
  Dittmar, Peter f2240 GER0.001-0.2920-5.80 
  Lindenmair, Anton 1993 GER1.0010.38207.60 
  Tscharotschkin, Michael 2191 GER0.001-0.3520-7.00 

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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