Individual Calculations September 2009
 Tran, Ngoc Lan  Total change: 42.15  Rating chartPersonal card
 Zone 3.3 Men Championship Ho Chi Minh VIE 2009-07-22
RcRownchangeKK*chgGame
 2393 2176 5.00 9 2.81 15 42.15 
  Laylo, Darwin g2494 PHI0.001-0.1315-1.95 
  Le, Huu Thai c1873 VIE1.0010.14152.10 
  Nguyen, Anh Dung g2474 VIE1.0010.851512.75 
  Mas, Hafizulhelmi m2391 MAS0.5010.27154.05 
  Megaranto, Susanto g2534 INA0.001-0.1015-1.50 
  Tu, Hoang Thai m2405 VIE0.5010.29154.35 
  Chan, Yi-Ren Daniel f2358 SIN1.0010.741511.10 
  Bitoon, Richard m2495 PHI0.001-0.1315-1.95 
  Bui, Vinh g2517 VIE1.0010.881513.20 

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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