Individual Calculations March 2019
 Bobulski, Jan  Total change: -33.60  Rating chartPersonal card
 IV TSz o Puchar Ziemi Podkarpackiej Sedziszow Malopolski POL 2019-02-22
RcRownchangeKK*chgGame
 1511 1268 0.00 4 -0.84 40 -33.60 
  Wolak, Kamil 1665 POL0.001-0.0840-3.20 
  Kusiak, Mateusz 1492 POL0.001-0.2240-8.80 
  Hromyak, Artem 1478 UKR0.001-0.2340-9.20 
  Labedz, Dawid 1408 POL0.001-0.3140-12.40 

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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