Individual Calculations July 2019
 Dudukovic, Nikola  Total change: -6.60  Rating chartPersonal card
 SILVER LAKE OPEN A Veliko Gradiste SRB 2019-06-16
RcRownchangeKK*chgGame
 2256 2397 5.50 9 -0.66 10 -6.60 
  Tisma, Ivan 2106 SRB1.0010.15101.50 
  Sahin, Ozgun 2234 TUR1.0010.28102.80 
  Rabrenovic, Vladan m2332 SRB0.501-0.0910-0.90 
  Abramovic, Bosko g2353 SRB0.001-0.5610-5.60 
  Cvetkovic, Srdjan m2239 SRB1.0010.29102.90 
  Krasteva, Beloslava wc2259 BUL0.501-0.1910-1.90 
  Altantuya, Boldbaatar wf2220 MGL0.501-0.2310-2.30 
  Markidis, Konstantinos 2247 GRE0.501-0.2010-2.00 
  Kosanovic, Goran A g2316 SRB0.501-0.1110-1.10 

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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