Individual Calculations September 2019
 Zawadzka, Jolanta  Total change: -3.80  Rating chartPersonal card
 Arad Open 2019 Arad ROU 2019-07-24
RcRownchangeKK*chgGame
 2203 2422 6.50 9 -0.38 10 -3.80 
  Magold, Filip 2022  * ROU1.0010.08100.80 
  Voinescu, David-Ioan 2046 ROU1.0010.09100.90 
  Daianu, Cristian-Clement f2199 ROU1.0010.22102.20 
  Barrish, Daniel f2237 RSA0.001-0.7410-7.40 
  Gilea, Lucian f2287 ROU1.0010.32103.20 
  Marjanovic, Annamaria wg2343 HUN0.501-0.1110-1.10 
  Lyell, Mark f2216 ENG0.501-0.2610-2.60 
  Patrascu, Catalin-Lucian f2292 ROU0.501-0.1810-1.80 
  Kelly, Ladislau-Endre 2182 ROU1.0010.20102.00 
 * 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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