Individual Calculations September 2013
 Dobra, Costica  Total change: -18.75  Rating chartPersonal card
 Craiova Summer 2013 Craiova ROU 2013-07-25
RcRownchangeKK*chgGame
 1879 2011 4.00 6 0.12 15 1.80 
  Ciocan, Clara-Theodora 1611  * ROU1.0010.08151.20 
  Pirjol, Lucian-Marian 1816 ROU1.0010.25153.75 
  Bracacescu, Raluca-Veronica 1691 ROU1.0010.13151.95 
  Chirimbu, Alexandru-Claudiu 1830 ROU1.0010.26153.90 
  Bida, Mihai-Eugen 2204 ROU0.001-0.2515-3.75 
  Andronescu, Madalin 2122 ROU0.001-0.3515-5.25 
 * 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)
 
 "Open Chess Petrosani" Petrosani ROU 2013-08-21
RcRownchangeKK*chgGame
 1818 2010 3.00 6 -1.37 15 -20.55 
  Paraschiv, Paul-Alexandru 1659 ROU1.0010.11151.65 
  Mihai, Laura-Cristina 1797 ROU1.0010.23153.45 
  Manate, Laurean 1818 ROU0.001-0.7515-11.25 
  Secrieru, Andrei-Cristian 1663 ROU1.0010.11151.65 
  Deliman, Antonio-Emil 1894 ROU0.001-0.6615-9.90 
  Visanescu, Daria-Ioana wf2076 ROU0.001-0.4115-6.15 

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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