Individual Calculations April 2023
 Hehn, Hartmut  Total change: -11.00  Rating chartPersonal card
 38. ChessOrg-Schachfestival in Bad Woerishofen - A-Open Bad Woerishofen GER 2023-03-03
RcRownchangeKK*chgGame
 2129 2008 1.50 6 -0.55 20 -11.00 
  Pimpalkhare, Vedant c2263 IND0.5010.31206.20 
  Dittmar, Peter f2176 GER0.5010.22204.40 
  Schneider, Heiko 2115 GER0.001-0.3520-7.00 
  Hohlfeld, Wolfgang 2056 GER0.001-0.4320-8.60 
  Arndt, Stefan 2139 GER0.001-0.3220-6.40 
  Behling, Robert f2022 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)
 

 

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