Individual Calculations January 2020
 Cirlan, Ionut-Gheorghe  Total change: -14.80  Rating chartPersonal card
 Bucharest Chess Weekend 28 Bucuresti ROU 2019-12-20
RcRownchangeKK*chgGame
 1758 1959 3.50 6 -0.74 20 -14.80 
  Paraschiv, Alexandra 1559  * ROU1.0010.08201.60 
  Andronescu, Madalin 2137 ROU0.001-0.2720-5.40 
  Boda, Relu 1620 ROU1.0010.12202.40 
  Ivanova, Dilyana wc1574 BUL1.0010.09201.80 
  Coman, Mihnea-George 2060 ROU0.001-0.3620-7.20 
  Toma, Alexandru-Mihai 1600 ROU0.501-0.4020-8.00 
 * 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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