Individual Calculations April 2009
 Sandor, Petrut  Total change: 3.30  Rating chartPersonal card
 Romania Individual National Championship Men-Final Eforie Nord ROU 2009-02-01
RcRownchangeKK*chgGame
 2139 2219 5.50 9 0.22 15 3.30 
  Marin, Victor-Mihai 1869 ROU1.0010.11151.65 
  Nanu, Ciprian-Costica m2506 ROU0.001-0.1615-2.40 
  Stegariu, Vlad-Ionut 1946 ROU0.501-0.3315-4.95 
  Ardelean, Rusalim-Pavel 1927 ROU1.0010.15152.25 
  Moraru, Alexandru 2000 ROU1.0010.22153.30 
  Ungureanu, Vlad f2304 ROU1.0010.62159.30 
  Manolache, Marius g2487 ROU0.001-0.1715-2.55 
  Bonte, Andrei-Mihai 2335 ROU0.001-0.3415-5.10 
  Nanu, Florentin-Gabriel 1879 ROU1.0010.12151.80 

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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