Individual Calculations September 2009
 Roncea, Ioan-Aurel  Total change: -17.10  Rating chartPersonal card
 Black Sea Coast Trophy Eforie Nord ROU 2009-06-18
RcRownchangeKK*chgGame
 1878 1714 1.50 9 -1.14 15 -17.10 
  Azizov, Timur 2064 RUS0.001-0.1115-1.65 
  Ursu, Ana-Maria 1888 MDA0.5010.23153.45 
  Volcinsche, Sebastian 1967 ROU0.001-0.1915-2.85 
  Kaunz, Werner 1926 ROU0.001-0.2315-3.45 
  Manate, Laurean 1873 ROU0.001-0.2915-4.35 
  Zamora, Aurel 1807 ROU0.001-0.3715-5.55 
  De Luna Butz, Alberto 1826 ESP0.5010.15152.25 
  Vacar, Gligore 1809 ROU0.001-0.3715-5.55 
  Hlinschi, Mihai 1745 ROU0.5010.04150.60 

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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