Individual Calculations July 2010
 Bui, Vinh  Total change: -6.50  Rating chartPersonal card
 HUN Team Ch. Final Szabo L Hungary HUN 2009-11-08
RcRownchangeKK*chgGame
 2414 2488 2.00 3 0.20 10 2.00 
  Toth, Ervin m2388 HUN1.0010.36103.60 
  Anka, Emil g2390 HUN1.0010.37103.70 
  Okhotnik, Vladimir m2463 FRA0.001-0.5310-5.30 

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)
 
 9th Asian Continental Men's Chess Championship Olongapo City PHI 2010-04-21
RcRownchangeKK*chgGame
 2369 2480 5.00 9 -0.85 10 -8.50 
  Segarra, Randy f2298 PHI0.001-0.7410-7.40 
  Zeng, Chongsheng 2350 CHN0.501-0.1810-1.80 
  Chan, Wei Xuan Timothy f2341 SIN0.001-0.6910-6.90 
  Olay, Edgar Reggie 2304 PHI1.0010.27102.70 
  De Ramos, Julius f2314 PHI1.0010.28102.80 
  Wang, Chen 2386 CHN0.501-0.1310-1.30 
  Duong, The Anh m2425 VIE1.0010.42104.20 
  Habla, Jony f2316 PHI1.0010.28102.80 
  Zhou, Weiqi g2584 CHN0.001-0.3610-3.60 

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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