Individual Calculations January 2020
 Motl, Josef  Total change: -6.00  Rating chartPersonal card
 PDSS - Krajsky prebor II vychod 2019/2020 r4-5 various CZE 2019-12-01
RcRownchangeKK*chgGame
 1704 1624 0.50 2 -0.30 20 -6.00 
  Ambrozova, Lucie 1801 CZE0.001-0.2720-5.40 
  Padrtka, Jiri 1606 CZE0.501-0.0320-0.60 

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)
 

 

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