Individual Calculations April 2018
 David, Sebastian  Total change: -30.40  Rating chartPersonal card
 34. ChessOrg Schachfestival B-Open Bad Woerishofen GER 2018-02-23
RcRownchangeKK*chgGame
 1717 1745 3.00 7 -0.76 40 -30.40 
  Litfin, Boris 1978 GER0.001-0.2140-8.40 
  Huber, Dorit 1563 GER0.501-0.2440-9.60 
  Mikota, Paul 1544 AUT1.0010.24409.60 
  Rueggeberg, Wilhelm 1808 GER0.5010.09403.60 
  Specht, Helmut 1913 GER0.001-0.2840-11.20 
  Vaclahovsky, Gerhard 1684 GER0.001-0.5840-23.20 
  Sauerwein, Martin 1527 GER1.0010.22408.80 

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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