Individual Calculations October 2018
 Tiviakov, Sergei  Total change: -2.90  Rating chartPersonal card
 FE 20 Citta' di Trieste - A Trieste ITA 2018-09-01
RcRownchangeKK*chgGame
 2444 2604 6.00 9 -0.29 10 -2.90 
  Podetti, Davide 2209 ITA1.0010.08100.80 
  Soumya, Swaminathan wg2380 IND1.0010.22102.20 
  Iniyan, P m2481 IND0.501-0.1710-1.70 
  Gukesh, D m2453 IND1.0010.30103.00 
  Barp, Alberto f2344 ITA0.501-0.3210-3.20 
  Diermair, Andreas g2501 AUT1.0010.36103.60 
  Sumets, Andrey g2569 UKR0.501-0.0510-0.50 
  Burmakin, Vladimir g2504 RUS0.501-0.1410-1.40 
  Brunello, Sabino g2552 ITA0.001-0.5710-5.70 

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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