Individual Calculations November 2009
 Corchis, Ion  Total change: 14.50  Rating chartPersonal card
 Ivan Halic Memorial Arad ROU 2009-08-15
RcRownchangeKK*chgGame
 2032 1974 4.50 9 0.58 25 14.50 
  Brosman, Alexandru 1941 ROU1.0010.452511.25 
  Coroeru, Radu 2037 ROU0.5010.09252.25 
  David, Dorian-Ciprian 1706 ROU1.0010.17254.25 
  Chereches, Marius f2343 HUN0.5010.402510.00 
  Kelly, Ladislau-Endre 2215 ROU0.001-0.2025-5.00 
  Halasz, Csaba 2169 HUN0.001-0.2525-6.25 
  Mozes, Ervin m2313 ROU0.001-0.1225-3.00 
  Zlatariu, Marin 1905 ROU1.0010.402510.00 
  Neaga, Horia-Dumitru-Iustin 1661 ROU0.501-0.3625-9.00 

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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