Individual Calculations February 2020
 Kosic, Dragan  Total change: -21.60  Rating chartPersonal card
 IM Round Robin "Orbis-5 2019" Paracin SRB 2019-12-24
RcRownchangeKK*chgGame
 2242 2470 5.00 9 -1.99 10 -19.90 
  Ammar, Sedrani f2145 UAE0.501-0.3710-3.70 
  Sahil, Tickoo 2259 IND0.501-0.2710-2.70 
  Peycheva, Gergana fwf2229 BUL0.501-0.3010-3.00 
  Brankovic, Dejan m2303 SRB0.501-0.2210-2.20 
  Blesic, Vaso m2369 SRB0.501-0.1410-1.40 
  Konstantinov, Aleksandar f2070  * MKD0.501-0.4210-4.20 
  Brankovic, Vladislav 2231 SRB1.0010.20102.00 
  Radeva, Viktoria wf2241 BUL0.501-0.2910-2.90 
  Pastar, Slaven f2333 BIH0.501-0.1810-1.80 
 * 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)
 
 Oberliga Bayern 2019/2020 January 2020 various GER 2020-01-19
RcRownchangeKK*chgGame
 2329 2452 0.50 1 -0.17 10 -1.70 
  Cech, Pavel m2329 CZE0.501-0.1710-1.70 

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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