Individual Calculations September 2021
 Gebhardt, Christine  Total change: 31.20  Rating chartPersonal card
 CZECH OPEN 2021 - B - open rating tournament Pardubice CZE 2021-07-24
RcRownchangeKK*chgGame
 1835 1675 4.00 8 1.56 20 31.20 
  Sedlacek, Jiri 1938 CZE0.001-0.1820-3.60 
  Polich, Sergei 2075  * UKR0.001-0.0820-1.60 
  Landsmannova, Marie Magdalena 1491 CZE1.0010.26205.20 
  Nechutny, Michal 1811 CZE0.5010.18203.60 
  Svetly, Jiri 1833 CZE0.5010.21204.20 
  Stehlik, Jiri 1873 CZE0.5010.26205.20 
  Nespurek, Petr 1797 CZE1.0010.672013.40 
  Vaculik, Martin 1862 CZE0.5010.24204.80 
 * 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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