Individual Calculations February 2019
 Dobrin, Catalin  Total change: -3.80  Rating chartPersonal card
 Ariston Open 2019 Satu Mare ROU 2019-01-24
RcRownchangeKK*chgGame
 1662 1799 3.00 5 -0.19 20 -3.80 
  Hejja, Adam-Peter 1418 ROU1.0010.09201.80 
  Turlea, Constantin 1951 ROU0.001-0.3020-6.00 
  Torok-Brandusan, Darius 1399  * ROU1.0010.08201.60 
  Anghelus, Alin-Gabriel 2022 ROU0.001-0.2220-4.40 
  Hejja, Irisz-Hanna 1518 ROU1.0010.16203.20 
 * 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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