Individual Calculations September 2009
 Dragomirescu, Calin  Total change: -8.55  Rating chartPersonal card
 Black Sea Coast Trophy Eforie Nord ROU 2009-06-18
RcRownchangeKK*chgGame
 2148 2198 5.00 10 -0.57 15 -8.55 
  Vacar, Gligore 1848 ROU1.0010.11151.65 
  Grigore, George-Gabriel g2542 ROU0.001-0.1215-1.80 
  Murg, Gheorghe 1848 ROU0.501-0.3915-5.85 
  Gologan, Octavian-Eugeniu 1948 ROU1.0010.19152.85 
  Barbu, Iulian 2221 ROU0.5010.03150.45 
  Izraelyants, Karen f2285 RUS1.0010.62159.30 
  Minsky, Andrey 2298 RUS0.5010.14152.10 
  Paval, George 2079 ROU0.001-0.6615-9.90 
  Piskovets, Nikita 2052 RUS0.501-0.2015-3.00 
  Maksimov, Oleg 2360 RUS0.001-0.2915-4.35 

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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