Individual Calculations September 2011
 Tufa, Mihai  Total change: 14.10  Rating chartPersonal card
 Techirghiol Trophy, ed. XXI Techirghiol ROU 2011-07-03
RcRownchangeKK*chgGame
 1912 2003 5.50 9 0.04 15 0.60 
  Radu, Adrian-Costin 1614 ROU1.0010.09151.35 
  Petrisor, Adrian-Marian f2403  * ROU0.001-0.0815-1.20 
  Andries, Eugen 1756 ROU1.0010.19152.85 
  Copilu, Codruta-Alexa 1603  * ROU0.501-0.4215-6.30 
  Damian, Pavel 1880 ROU1.0010.33154.95 
  Maksimovic, Suzana wg2222 SRB0.5010.28154.20 
  Miron, Ionel 2118 ROU0.001-0.3415-5.10 
  Bratu, Andreea 1779 ROU0.501-0.2815-4.20 
  Radulescu, Vlad-Alexandru 1830 ROU1.0010.27154.05 
 * 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)
 
 International Chess festival "Tulcea" Tulcea ROU 2011-08-14
RcRownchangeKK*chgGame
 2067 2003 3.00 5 0.90 15 13.50 
  Pojar, Marius 1776 ROU0.501-0.2915-4.35 
  Ghiocel, Alexandru-Mihai 2094 ROU1.0010.62159.30 
  Gilea, Lucian 2243 ROU0.001-0.2015-3.00 
  Ghiveciu, Alexandru 1988 ROU1.0010.48157.20 
  Daianu, Cristian-Clement f2235 ROU0.5010.29154.35 

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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