Individual Calculations July 2019
 Krasteva, Beloslava  Total change: 68.40  Rating chartPersonal card
 SILVER LAKE OPEN A Veliko Gradiste SRB 2019-06-16
RcRownchangeKK*chgGame
 2266 2259 6.00 9 1.71 40 68.40 
  Dolgun, Can f1931 TUR0.501-0.3740-14.80 
  Galunova, Tsveta wm2156 BUL0.501-0.1440-5.60 
  Danaci, Ege 1909 TUR1.0010.11404.40 
  Stojanovic, Mihajlo g2503 SRB0.5010.304012.00 
  Ioannidis, Evgenios m2407 GRE1.0010.704028.00 
  Dudukovic, Nikola m2397 SRB0.5010.19407.60 
  Markovic, Zoran S m2334 SRB1.0010.604024.00 
  Stefanov, Emil m2387 BUL1.0010.674026.80 
  Yu, Jennifer fwg2369 USA0.001-0.3540-14.00 

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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