Individual Calculations April 2009
 Golubev, Mikhail  Total change: -0.40  Rating chartPersonal card
 Arcapita Open Manama BRN 2009-01-23
RcRownchangeKK*chgGame
 2422 2487 4.50 8 -0.04 10 -0.40 
  Mansour, Abbas 2137 UAE1.0010.11101.10 
  Tregubov, Pavel V g2647 RUS1.0010.71107.10 
  Filippov, Anton g2556 UZB0.001-0.4010-4.00 
  Sharma Dinesh, K m2394 IND1.0010.37103.70 
  Amin, Basem g2562 EGY0.001-0.4010-4.00 
  Al Sulaiti, Ali 2137 BRN1.0010.11101.10 
  Zozulia, Anna mwg2376 BEL0.501-0.1510-1.50 
  Adly, Ahmed g2568 EGY0.001-0.3910-3.90 

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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