Individual Calculations December 2016
 Obada, Ema  Total change: -15.60  Rating chartPersonal card
 Maria Albulet Memorial 2016 Braila ROU 2016-11-05
RcRownchangeKK*chgGame
 1913 1780 2.50 8 -0.39 40 -15.60 
  Radeva, Viktoria wf2125 BUL1.0010.894035.60 
  Martynkova, Olena wf2180  * UKR0.001-0.0840-3.20 
  Cosma, Elena-Luminita wg2180  * ROU0.5010.424016.80 
  Ciungan, Diana-Alexandra 1871 ROU0.001-0.3840-15.20 
  Ardelean, Lorela-Daniela 1803 ROU0.001-0.4740-18.80 
  Paraschiv, Petronela-Alexandra 1661 ROU0.501-0.1640-6.40 
  Popa, Catalina-Elena 1785 ROU0.001-0.4940-19.60 
  Ciolacu, Alessia-Mihaela 1695 ROU0.501-0.1240-4.80 
 * 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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