Individual Calculations April 2017
 Obodchuk, Andrei  Total change: -2.90  Rating chartPersonal card
 Sretenjski Ustav Novi Sad SRB 2017-03-05
RcRownchangeKK*chgGame
 2279 2377 6.50 9 0.91 10 9.10 
  Kostic, Filip m2168 SRB1.0010.23102.30 
  Popchev, Milko g2310 BUL1.0010.41104.10 
  Lajthajm, Borko g2427 SRB0.5010.07100.70 
  Drazic, Sinisa g2416 SRB0.5010.05100.50 
  Damia, Angelo f2329 ITA0.501-0.0710-0.70 
  Rogac, Srdjan f2359 SRB0.501-0.0310-0.30 
  Opacic, Alexandar 2017 ITA1.0010.10101.00 
  Vuelban, Virgilio m2289 PHI1.0010.38103.80 
  Marholev, Dimitar m2199 BUL0.501-0.2310-2.30 

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)
 
 SK Dame 1 2017 Novi Sad SRB 2017-03-13
RcRownchangeKK*chgGame
 2293 2377 4.50 9 -0.89 10 -8.90 
  Konstantinov, Aleksandar f2251 MKD0.501-0.1710-1.70 
  Popchev, Milko g2310 BUL0.501-0.0910-0.90 
  Jovic, Stanoje f2313 SRB0.501-0.0910-0.90 
  Sredojevic, Ivan m2367 SRB0.001-0.5110-5.10 
  Miracola, Giorgia 1977  * ITA1.0010.08100.80 
  Vuelban, Virgilio m2289 PHI0.501-0.1210-1.20 
  Marholev, Dimitar m2199 BUL0.501-0.2310-2.30 
  Drazic, Sinisa g2416 SRB0.5010.05100.50 
  Savic, Miodrag R g2515 SRB0.5010.19101.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 International Tournament "Matej Cani 2017" Backi Petrovac SRB 2017-03-20
RcRownchangeKK*chgGame
 2255 2377 5.50 9 -0.31 10 -3.10 
  Banas, Jan m2223 SVK1.0010.29102.90 
  Vuelban, Virgilio m2289 PHI0.001-0.6210-6.20 
  Popchev, Milko g2310 BUL0.501-0.0910-0.90 
  Tepper, Frantisek f2066 SVK1.0010.14101.40 
  Certek, Pavel f2259 SVK0.501-0.1610-1.60 
  Lajthajm, Borko g2427 SRB0.5010.07100.70 
  Drazic, Sinisa g2416 SRB0.5010.05100.50 
  Cervenak, Juraj 1977  * SRB1.0010.08100.80 
  Damia, Angelo f2329 ITA0.501-0.0710-0.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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