Individual Calculations February 2023
 Stolzenwald, Frank  Total change: 32.20  Rating chartPersonal card
 7. Internationales Bad Schwartauer Schachopen 2022 Bad Schwartau GER 2022-12-27
RcRownchangeKK*chgGame
 1675 1304 1.50 4 1.08 20 21.60 
  Mundt, Alexandra 1786 GER0.001-0.0520-1.00 
  Pulter, Felix 1606 GER0.5010.35207.00 
  Steffen, Joern 1637 GER0.001-0.1220-2.40 
  Hilbig, Klaus 1672 GER1.0010.902018.00 

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 2022-2023 Q2 F Potsdam GER 2023-01-06
RcRownchangeKK*chgGame
 1269 1309 1.50 2 0.40 20 8.00 
  Hilke, Juergen 1349 GER0.5010.06201.20 
  Dziewas, Ralf, Dr. 1189 GER1.0010.34206.80 

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 Q3 F Bad Wildungen GER 2023-01-27
RcRownchangeKK*chgGame
 1341 1309 1.50 3 0.13 20 2.60 
  Menke, Stefan 1416 GER0.001-0.3520-7.00 
  Sauer, Ben 1302 GER0.501-0.0120-0.20 
  Boll, Kai 1305 GER1.0010.49209.80 

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)
 

 

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