Individual Calculations May 2014
 Schaffer, David  Total change: 10.80  Rating chartPersonal card
 Krajsky prebor II PDSS vychod 2013/2014 Various CZE 2013-11-03
RcRownchangeKK*chgGame
 1840 1687 2.50 6 0.72 15 10.80 
  Smola, Jan 1852 CZE1.0010.721510.80 
  Janecek, Vaclav 1811 CZE0.001-0.3315-4.95 
  Sojma, Zdenek 1834 CZE0.001-0.3015-4.50 
  Pelcl, Karel 1896 CZE0.001-0.2315-3.45 
  Martinec, Jan 1782 CZE0.5010.13151.95 
  Havel, Frantisek 1864 CZE1.0010.731510.95 

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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