Individual Calculations April 2023
 Schmid, Alfred  Total change: -19.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q5 F Koblenz GER 2023-03-03
RcRownchangeKK*chgGame
 1387 1274 1.00 3 -0.06 20 -1.20 
  Judt, Gerhard 1513 GER0.5010.30206.00 
  Schaefer, Franziska 1361 GER0.001-0.3820-7.60 
  Boll, Kai 1286 GER0.5010.02200.40 

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 Q6 F Duesseldorf GER 2023-03-24
RcRownchangeKK*chgGame
 1362 1274 1.00 5 -0.91 20 -18.20 
  Jovanovic, Lucas 1375 GER0.001-0.3620-7.20 
  Teggers, Niklas 1305 FID1.0010.542010.80 
  Mohammadi Nia, Nosratollah 1451 GER0.001-0.2720-5.40 
  Boecker, Marcus 1366 GER0.001-0.3720-7.40 
  Fischermann, Charlotte 1313 GER0.001-0.4520-9.00 

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)
 

 

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