Individual Calculations September 2022
 Friedel, Thomas  Total change: 52.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022 Q4 E Willingen GER 2022-07-29
RcRownchangeKK*chgGame
 1679 1569 4.00 5 2.18 20 43.60 
  Broeker, Claudia 1708 GER0.5010.19203.80 
  Borkenhagen, Bernd 1644 GER1.0010.602012.00 
  Trabert, Jens 1615 GER0.5010.06201.20 
  Lang, Nico 1886 GER1.0010.872017.40 
  Westerhoff, Ralf 1540 GER1.0010.46209.20 

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)
 
 Deutsche Schach-Amateurmeisterschaft 2022 Finale E Magdeburg GER 2022-08-18
RcRownchangeKK*chgGame
 1551 1569 1.50 2 0.45 20 9.00 
  Elpelt, Silvia 1527 GER0.501-0.0620-1.20 
  Kernchen, Peter 1574 GER1.0010.512010.20 

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)
 

 

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