Individual Calculations April 2018
 Yang, David  Total change: -38.40  Rating chartPersonal card
 34. ChessOrg Schachfestival B-Open Bad Woerishofen GER 2018-02-23
RcRownchangeKK*chgGame
 1706 1829 4.00 9 -1.92 20 -38.40 
  Gronde, Benedikt 1782 GER1.0010.43208.60 
  Pensold, Heiko 1958 GER0.001-0.3320-6.60 
  Abele, Anais 1704 GER0.001-0.6720-13.40 
  Cremonini, Stefano 1591 ITA1.0010.20204.00 
  Gajewski, Richard 1694 GER0.001-0.6820-13.60 
  Bogner, Simon 1674 GER0.001-0.7120-14.20 
  Hoerhold, Karola 1681 GER1.0010.30206.00 
  Degaudenz, Fabio 1514 ITA1.0010.14202.80 
  Bauer, Wolfgang 1760 GER0.001-0.6020-12.00 

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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