Individual Calculations May 2019
 Dobre, Mihai  Total change: 17.40  Rating chartPersonal card
 Bucharest Chess Weekend - 21th ed. Bucuresti ROU 2019-04-12
RcRownchangeKK*chgGame
 2023 2116 4.50 6 0.87 20 17.40 
  Pavelescu, Dumitru-Stefan 1879 ROU1.0010.20204.00 
  Ionita, Serban-Petru 1929 ROU0.501-0.2420-4.80 
  Sariteanu, Sabina wf1849 ROU1.0010.18203.60 
  Abramciuc, Marius f2342 MDA1.0010.792015.80 
  David, Alexandru-Vasile m2422 ROU0.001-0.1420-2.80 
  Barbu, George-Emilian 1716  * ROU1.0010.08201.60 
 * 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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