Individual Calculations December 2022
 Skoda, Jiri  Total change: 14.20  Rating chartPersonal card
 SSPK Krajsky prebor 2022-2023 r2-4 various CZE 2022-10-30
RcRownchangeKK*chgGame
 1796 1607 1.50 3 0.71 20 14.20 
  Mraz, Milos 1904 CZE1.0010.852017.00 
  Boucek, Vlastimil 1724 CZE0.5010.16203.20 
  Vachal, Josef 1759 CZE0.001-0.3020-6.00 

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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