Individual Calculations September 2023
 Sviridov, Vitaliy  Total change: -24.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Finale E Bad Wildungen GER 2023-07-27
RcRownchangeKK*chgGame
 1529 1561 1.50 5 -1.21 20 -24.20 
  Thissen, Hauke-Frederik 1548 GER0.001-0.5220-10.40 
  Fernschild, Ulrich 1527 GER0.001-0.5520-11.00 
  Stuch, Hans-Ferdinand 1597 GER1.0010.552011.00 
  Hoffmann, Svenja 1399 GER0.501-0.2120-4.20 
  Pomrehn, Ole Magnus 1573 GER0.001-0.4820-9.60 

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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