Individual Calculations April 2018
 Zeleny, Luca  Total change: -19.60  Rating chartPersonal card
 34. ChessOrg Schachfestival B-Open Bad Woerishofen GER 2018-02-23
RcRownchangeKK*chgGame
 1600 1659 3.00 7 -0.98 20 -19.60 
  Gerhards, Walter 1920 GER0.001-0.1820-3.60 
  Sauerwein, Martin 1527 GER0.001-0.6820-13.60 
  Mikota, Paul 1544 AUT0.001-0.6620-13.20 
  Meroni, Alberto 1259  * ITA1.0010.08201.60 
  Kearsley, Raymond 1616 ENG0.501-0.0620-1.20 
  Keymling, Detlev 1649 GER1.0010.49209.80 
  Vaclahovsky, Gerhard 1684 GER0.5010.03200.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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