Individual Calculations January 2020
 Werbeck, Torsten  Total change: 5.20  Rating chartPersonal card
 NRW-Liga 2 2019/2020 December 2019 various GER 2019-12-15
RcRownchangeKK*chgGame
 2223 2073 0.50 1 0.20 20 4.00 
  Wisskirchen, Andreas 2223 GER0.5010.20204.00 

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)
 
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q2 B Duesseldorf GER 2019-12-20
RcRownchangeKK*chgGame
 1994 2073 2.50 4 0.06 20 1.20 
  Kessler, Marcel 2000 GER1.0010.40208.00 
  Schermer, Denis 1994 GER0.501-0.1120-2.20 
  Prieb, Robert c1963 GER0.501-0.1520-3.00 
  Rombald, Robert 2019 GER0.501-0.0820-1.60 

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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