Individual Calculations December 2019
 Sonis, Francesco  Total change: -19.20  Rating chartPersonal card
 22th European Team Ch 2019 (Open) Batumi GEO 2019-10-24
RcRownchangeKK*chgGame
 2389 2475 3.00 8 -1.92 10 -19.20 
  Salgado Lopez, Ivan g2594 ESP0.001-0.3410-3.40 
  Klabis, Rokas f2321 LTU0.501-0.2110-2.10 
  Zarubitski, Viachaslau m2435 BLR0.001-0.5610-5.60 
  Muir, Andrew J m2271 SCO1.0010.24102.40 
  Hamitevici, Vladimir g2472 MDA0.001-0.5010-5.00 
  Dardha, Arben f2286 BEL0.501-0.2510-2.50 
  Oboladze, Luka f2336 GEO1.0010.31103.10 
  Lazov, Toni f2393 MKD0.001-0.6110-6.10 

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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