Individual Calculations December 2021
 Vratonjic, Slobo  Total change: -26.10  Rating chartPersonal card
 IM Mix Third Saturday 218 Novi Sad SRB 2021-10-25
RcRownchangeKK*chgGame
 2102 2294 4.50 10 -2.61 10 -26.10 
  Rosh, Jain 1894  * IND0.501-0.4210-4.20 
  Kostic, Vladimir G g2229 SRB0.501-0.0910-0.90 
  Kukreja, Sankalp 1902 IND0.001-0.9210-9.20 
  Rakshitta, Ravi wm2173 IND0.001-0.6610-6.60 
  Solomunovic, Igor m2361 SRB0.5010.09100.90 
  Hart, Alexander 1994 SWE1.0010.15101.50 
  Drazic, Sinisa g2353 SRB0.5010.08100.80 
  Sandhya, G 1918 IND1.0010.09100.90 
  Silich, Yahor f2272 BLR0.001-0.5310-5.30 
  Joel, Paul Ganta 1922 IND0.501-0.4010-4.00 
 * 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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