Rapid: Individual Calculations October 2017
 Obada, Ema  Total change: -3.00  Rating chartPersonal card
 Miroslava Cup - Open Miroslava ROU 2017-09-23
RcRownchangeKK*chgGame
 1615 1632 3.50 7 -0.15 20 -3.00 
  Ciobanu, Aurelian 2032  * ROU0.001-0.0820-1.60 
  Andreias, Adrian 1232  * ROU1.0010.08201.60 
  Apostol, Alin-Ghiocel 1908 ROU0.001-0.1720-3.40 
  Cozan, Dorin 1326 ROU1.0010.14202.80 
  Haulica, Ioan 1690 ROU0.001-0.4220-8.40 
  Lungu, Alexandru 1496 ROU1.0010.32206.40 
  Ionita, Ioan 1620 ROU0.501-0.0220-0.40 
 * 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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