Individual Calculations September 2009
 Vacar, Gligore  Total change: -16.20  Rating chartPersonal card
 Black Sea Coast Trophy Eforie Nord ROU 2009-06-18
RcRownchangeKK*chgGame
 1850 1809 3.00 9 -1.08 15 -16.20 
  Dragomirescu, Calin f2159 ROU0.001-0.1115-1.65 
  Moldoveanu, Niculae 1931 ROU0.001-0.3315-4.95 
  Romosan, Cristian 1873 ROU0.001-0.4115-6.15 
  Fratila, Gheorghe 1736 ROU1.0010.40156.00 
  Ionita, Gheorghe 1828 ROU0.001-0.4715-7.05 
  De Luna Butz, Alberto 1826 ESP0.5010.02150.30 
  Morozov, Alexander 1819 RUS0.5010.01150.15 
  Ibraim, Cadri 1765 ROU0.001-0.5615-8.40 
  Roncea, Ioan-Aurel 1714 ROU1.0010.37155.55 

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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