Individual Calculations September 2023
 Rudolph, Sebastian  Total change: 75.60  Rating chartPersonal card
 13. Nordhaeuser Schachopen Nordhausen GER 2023-08-03
RcRownchangeKK*chgGame
 1708 1298 2.50 6 1.89 40 75.60 
  Lenhardt, Manfred 1981 GER0.001-0.0140-0.40 
  Melestean, Maxim 1526 GER1.0010.794031.60 
  Leibeling, Lucian 1847 GER0.5010.474018.80 
  Vollmar, Timo 1634 GER0.5010.384015.20 
  Espig, Nils 1628 GER0.001-0.1240-4.80 
  Lorch, Alexander 1634 GER0.5010.384015.20 

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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