Individual Calculations December 2019
 Melichar, Jaroslav  Total change: -10.00  Rating chartPersonal card
 PDSS - Krajska soutez zapad 2019/2020 r2-3 various CZE 2019-11-10
RcRownchangeKK*chgGame
 1578 1457 0.50 2 -0.25 40 -10.00 
  Kravarik, Jindrich 1362 CZE0.501-0.1340-5.20 
  Nemec, Bohumil 1793 CZE0.001-0.1240-4.80 

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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