Individual Calculations April 2008
 Bitoon, Richard  Total change: 15.70  Rating chartPersonal card
 4th IGB Dato' Arthur Tan Malaysian Open Chess Championship 2007 Kuala Lumpur MAS 2007-08-20
RcRownchangeKK*chgGame
 2325 2399 6.00 11 -0.38 10 -3.80 
  Milligan, Helen wf2049 NZL1.0010.11101.10 
  Lomibao, Sheerie Joy wf2174 PHI0.501-0.2810-2.80 
  Moylan, Laura wm2100 AUS1.0010.15101.50 
  Zhang, Zhong g2634 SIN0.5010.29102.90 
  Ramnath, Bhuvanesh.r 2080 IND1.0010.13101.30 
  Dimakiling, Oliver m2500 PHI0.5010.14101.40 
  Dao, Thien Hai g2537 VIE0.5010.19101.90 
  Girinath, P.d.s. m2440 IND0.001-0.4410-4.40 
  Nouri, Hamed 2426 PHI0.001-0.4610-4.60 
  Ton, That Nhu Tung f2247 VIE1.0010.30103.00 
  Ginting, Nasib m2393 INA0.001-0.5110-5.10 

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)
 
 Prospero Pichay Cup Manila PHI 2007-12-01
RcRownchangeKK*chgGame
 2491 2402 5.00 8 1.95 10 19.50 
  Senador, Emmanuel 2356 PHI1.0010.44104.40 
  Nadera, Barlo m2412 PHI1.0010.51105.10 
  Dao, Thien Hai g2530 VIE0.5010.17101.70 
  Antonio, Rogelio Jr. g2540 PHI0.5010.19101.90 
  Ghaem Maghami, Ehsan g2591 IRI0.5010.25102.50 
  Laylo, Darwin m2508 PHI0.5010.14101.40 
  Nguyen, Anh Dung g2537 VIE0.5010.18101.80 
  Dableo, Ronald m2451 PHI0.5010.07100.70 

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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