Individual Calculations September 2013
 Ribarov, Plamen  Total change: -7.80  Rating chartPersonal card
 International Festival of Chess Tulcea 2013 Tulcea ROU 2013-08-13
RcRownchangeKK*chgGame
 1831 2009 3.00 5 -0.52 15 -7.80 
  Paiu, Andreea 1609  * ROU1.0010.08151.20 
  Gilea, Lucian 2296 ROU0.001-0.1615-2.40 
  Gurguiatu, Sandu 1737 ROU1.0010.17152.55 
  Hliboceanu, Adrian 1832 ROU0.501-0.2315-3.45 
  Constandache, Andrei-George 1680 ROU0.501-0.3815-5.70 
 * 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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