Individual Calculations September 2020
 Kahe, Ralph  Total change: 6.60  Rating chartPersonal card
 28. Offene Seniorenmeisterschaft Sachsen-Anhalt Magdeburg GER 2020-08-03
RcRownchangeKK*chgGame
 1951 2165 5.00 7 -0.33 20 -6.60 
  Just, Gabriele, Dr. 1838 GER1.0010.13202.60 
  Zschunke, Werner 1946 GER1.0010.22204.40 
  Kroencke, Manfred 2026 GER0.501-0.1920-3.80 
  Schober, Ralf 2030 GER0.001-0.6820-13.60 
  Milde, Lars 1870 GER1.0010.15203.00 
  Lindner, Helmut 1866 GER1.0010.15203.00 
  Koenig, Marco, Dr. 2083 GER0.501-0.1120-2.20 

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)
 
 32. Deutsche Senioreneinzelmeisterschaft over 50 Magdeburg GER 2020-08-14
RcRownchangeKK*chgGame
 2089 2165 6.00 9 0.66 20 13.20 
  Kopischke, Maik 1830 GER0.501-0.3820-7.60 
  Noack, Mario 1945 GER1.0010.22204.40 
  Schulze, Andreas 2107 GER1.0010.42208.40 
  Stahr, Ralf-Peter 2137 GER0.501-0.0420-0.80 
  Becker, Michael f2275 GER0.5010.15203.00 
  Loew, Gerald f2152 GER0.501-0.0220-0.40 
  Wenner, Tobias c2119 GER1.0010.44208.80 
  Vatter, Hans-Joachim f2204 GER0.001-0.4520-9.00 
  Schober, Ralf 2030 GER1.0010.32206.40 

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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