Individual Calculations February 2023
 Oberberg, Max  Total change: -22.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q2 E Potsdam GER 2023-01-06
RcRownchangeKK*chgGame
 1475 1488 2.00 5 -0.57 40 -22.80 
  Amrhein, Dennis 1266 GER0.001-0.7840-31.20 
  Riepe, Carl 1571 GER0.001-0.3940-15.60 
  Partsch, Manfred 1487 GER0.001-0.5040-20.00 
  Malinowsky, Lars 1475 GER1.0010.484019.20 
  Zinnecker, Peter 1574 GER1.0010.624024.80 

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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