Individual Calculations November 2012
 Hamdani, Rudin  Total change: 29.40  Rating chartPersonal card
 2nd Indonesia Open Chess Championship 2012 Jakarta INA 2012-10-10
RcRownchangeKK*chgGame
 2415 2328 5.50 9 1.96 15 29.40 
  Krasenkow, Michal g2636 POL0.001-0.1415-2.10 
  Muhammad, Luthfi Ali c2218 INA1.0010.35155.25 
  Barbosa, Oliver g2575 PHI0.001-0.1915-2.85 
  Pamungkas, Junaid 2221 INA0.501-0.1515-2.25 
  Fahmi, Jauhari 2184 INA1.0010.31154.65 
  Irwanto, Sadikin m2412 INA1.0010.62159.30 
  Gomez, John Paul g2523 PHI0.5010.25153.75 
  Hoang, Thanh Trang gwg2470 HUN0.5010.19152.85 
  Shyam, Sundar M. m2494 IND1.0010.721510.80 

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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