Individual Calculations September 2022
 Borgert, Alexander  Total change: 76.00  Rating chartPersonal card
 34. Kieler Open 2022 Kiel GER 2022-07-30
RcRownchangeKK*chgGame
 1705 1477 3.50 8 1.55 40 62.00 
  Doeserich, Juergen 1945 GER0.001-0.0540-2.00 
  Sauer, Tim 1731 GER0.001-0.1940-7.60 
  Lutze, Max 1892 GER0.001-0.0740-2.80 
  Tran, Hanna Emilie Mai Hoa 1260 GER1.0010.22408.80 
  Ahrens, Gunnar 1677 GER0.5010.264010.40 
  Schmieder, Kerstin 1672 GER1.0010.754030.00 
  Rohmann, Volker 1746 GER0.5010.334013.20 
  Ahrens, Jan 1716 GER0.5010.304012.00 

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)
 
 Deutsche Vereinsmeisterschaft 2021 U14 Willingen GER 2022-08-13
RcRownchangeKK*chgGame
 1528 1477 2.50 5 0.35 40 14.00 
  Malan, Jan-Willem 1747 GER1.0010.834033.20 
  Kommessin, Felix 1529 GER1.0010.574022.80 
  Spranger, Tobias 1522 GER0.001-0.4440-17.60 
  Menne, Lukas 1188 GER0.501-0.3440-13.60 
  Vollbehr, Bjarne 1654 GER0.001-0.2740-10.80 

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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