Individual Calculations April 2013
 Gregor, Jiri  Total change: 15.00  Rating chartPersonal card
 Krajsky prebor II PDSS - zapad 2012/13 various CZE 2012-10-14
RcRownchangeKK*chgGame
 1746 1496 1.00 7 -0.39 30 -11.70 
  Krejci, Jan 1710 CZE0.5010.27308.10 
  Rychly, Tomas 1716 CZE0.5010.28308.40 
  Bures, Martin 1649 CZE0.001-0.3030-9.00 
  Bartos, Martin 1715 CZE0.001-0.2230-6.60 
  Kuzmin, Sergej 1866 CZE0.001-0.1030-3.00 
  Petrasek, Kamil 1739 CZE0.001-0.2030-6.00 
  Hon, Jiri 1829 CZE0.001-0.1230-3.60 

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)
 
NOTE: K factor changed
 Krajska soutez - zapad PDSS 2012/13 various CZE 2012-10-28
RcRownchangeKK*chgGame
 1700 1496 2.50 3 1.78 15 26.70 
  Svitil, Radek 1661 CZE0.5010.22153.30 
  Bodlak, Stanislav 1710 CZE1.0010.771511.55 
  Vorel, Bohuslav 1728 CZE1.0010.791511.85 

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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