Individual Calculations November 2018
 Ionita, Serban-Petru  Total change: -18.40  Rating chartPersonal card
 Bucharest Chess Weekend - 13th ed. Bucuresti ROU 2018-09-28
RcRownchangeKK*chgGame
 1770 1965 4.00 7 -0.92 20 -18.40 
  Beciu, Silviu 1565  * ROU0.501-0.4220-8.40 
  Ivanova, Dilyana wc1594 FID1.0010.10202.00 
  Mitaru, Dan f2131 ROU0.001-0.2820-5.60 
  Ceoroianu, Laurentiu-Tudor 1620 ROU1.0010.11202.20 
  Radu, Ioan 2123 ROU0.001-0.2920-5.80 
  Ungureanu, Constantin-Gabriel 1565  * ROU0.501-0.4220-8.40 
  Martinenco, Sergiu 1795 MDA1.0010.28205.60 
 * 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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