Individual Calculations April 2020
 Sirotanovic, Obrad  Total change: -16.00  Rating chartPersonal card
 OTVORENO PRVENSTVO SUBOTICE 2020. Subotica SRB 2020-02-24
RcRownchangeKK*chgGame
 2062 2138 4.00 8 -0.80 20 -16.00 
  Matkovic, Jovan 1894 SRB1.0010.20204.00 
  Kosa, Jeno 1990 SRB0.501-0.2020-4.00 
  Stojanovski, Zdravko 2032 SRB0.501-0.1420-2.80 
  Skenderovic, Nikola 2017 SRB0.001-0.6620-13.20 
  Pajzer, Istvan 2061 SRB1.0010.39207.80 
  Jovanovic, Milan B 2023 SRB1.0010.34206.80 
  Kecskemeti, Arpad f2234 SRB0.001-0.3720-7.40 
  Nagy, Attila N 2242 SRB0.001-0.3620-7.20 

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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