Individual Calculations March 2023
 Ehrecke, Felix  Total change: 23.20  Rating chartPersonal card
 Deutsche Schach-Pokalmeisterschaft fuer Mannschaften 2023 Vorrunde various GER 2023-01-28
RcRownchangeKK*chgGame
 2180 1681 1.00 2 0.86 20 17.20 
  Bock, Marlon 2002 GER0.5010.37207.40 
  Langrock, Hannes m2357 GER0.5010.49209.80 

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)
 
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q4 C Magdeburg GER 2023-02-17
RcRownchangeKK*chgGame
 1762 1708 2.00 4 0.30 20 6.00 
  Schramm, Daniel 1780 GER0.5010.10202.00 
  Krajewski, Christian 1684 GER0.001-0.5320-10.60 
  Schwarz, Matthias 1782 GER0.5010.10202.00 
  Bleicher, Eiko 1801 GER1.0010.632012.60 

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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