Individual Calculations May 2012
 Xiu, Deshun  Total change: 2.30  Rating chartPersonal card
 2nd HDBank Cup Open Chess tournament 2012 Ho Chi Minh VIE 2012-03-01
RcRownchangeKK*chgGame
 2408 2492 6.50 9 1.01 10 10.10 
  Tran, Ngoc Lan 2201 VIE1.0010.15101.50 
  Gong, Qianyun wm2302 CHN1.0010.25102.50 
  Gao, Rui m2417 CHN0.501-0.1010-1.00 
  Olay, Edgar Reggie 2361 PHI1.0010.32103.20 
  Le, Quang Liem g2698 VIE0.001-0.2410-2.40 
  Torre, Eugenio g2502 PHI0.5010.01100.10 
  Vo, Thanh Ninh 2340 VIE0.501-0.2010-2.00 
  Hoang, Canh Huan f2396 VIE1.0010.37103.70 
  Nolte, Rolando m2456 PHI1.0010.45104.50 

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)
 
 12th Bangkok Chess Club Open 2012 Bangkok THA 2012-04-13
RcRownchangeKK*chgGame
 2287 2492 6.00 9 -0.78 10 -7.80 
  Hoffman, Ron 2097 NED1.0010.08100.80 
  Sie, Thu 2243 MYA0.501-0.3110-3.10 
  Tan, Weiliang 2267 SIN1.0010.22102.20 
  Contin, Daniel m2331 ITA1.0010.29102.90 
  Stany, G A 2376 IND0.501-0.1610-1.60 
  Ghane, Shojaat g2339 IRI0.001-0.7010-7.00 
  Wang, Xiaohui wm2209 CHN1.0010.16101.60 
  Mohota, Nisha mwg2312 IND1.0010.26102.60 
  Sriram, Jha g2406 IND0.001-0.6210-6.20 

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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