Individual Calculations July 2008
 Bitoon, Richard  Total change: 18.60  Rating chartPersonal card
 8th Bangkok Chess Club Open Bangkok THA 2008-04-01
RcRownchangeKK*chgGame
 2284 2420 6.50 9 0.57 10 5.70 
  Foo, Benjamin 2070 SIN1.0010.11101.10 
  Tan, Khai Boon 2126 MAS1.0010.15101.50 
  Reilly, Tim f2271 AUS1.0010.30103.00 
  Li, Shilong g2512 CHN0.001-0.3710-3.70 
  Drummond, Matthew 2235 AUS1.0010.26102.60 
  Eng, Andre-Jerome 2070 SIN1.0010.11101.10 
  Hopman, Pieter 2302 NED1.0010.34103.40 
  Xiu, Deshun 2371 CHN0.001-0.5710-5.70 
  Akobian, Varuzhan g2601 USA0.5010.24102.40 

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)
 
 2nd Philippine International Open Subic Bay Freeport PHI 2008-05-06
RcRownchangeKK*chgGame
 2375 2420 6.50 11 0.37 10 3.70 
  Wang, Xiaohui 2211 CHN0.001-0.7710-7.70 
  Cua, Shercila 2203 PHI1.0010.22102.20 
  Tolentino, Rustum 2304 PHI1.0010.34103.40 
  Zhang, Xiaowen wm2361 CHN0.001-0.5810-5.80 
  Andador, Rolando 2201 PHI1.0010.22102.20 
  Senador, Emmanuel 2383 PHI1.0010.45104.50 
  Wynn, Zaw Htun m2542 MYA1.0010.67106.70 
  Mahjoob, Morteza g2488 IRI0.001-0.4110-4.10 
  So, Wesley g2540 PHI0.001-0.3410-3.40 
  Nouri, Hamed 2392 PHI1.0010.46104.60 
  Dao, Thien Hai g2502 VIE0.5010.11101.10 

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)
 
 1st Subic International Open Subic Bay Freeport PHI 2008-05-17
RcRownchangeKK*chgGame
 2399 2420 5.00 8 0.82 10 8.20 
  Morazo, John Ranel 2144 PHI1.0010.17101.70 
  Novita, Anjas f2350 INA1.0010.40104.00 
  Irwanto, Sadikin m2456 INA0.5010.05100.50 
  Gomez, John Paul m2464 PHI0.5010.06100.60 
  Wynn, Zaw Htun m2542 MYA0.001-0.3310-3.30 
  Wan, Yunguo f2395 CHN1.0010.47104.70 
  So, Wesley g2540 PHI0.001-0.3410-3.40 
  Tolentino, Rustum 2304 PHI1.0010.34103.40 

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)
 
 2008 Palawan Open Championship Puerto Princesa PHI 2008-06-04
RcRownchangeKK*chgGame
 2360 2420 3.00 5 0.10 10 1.00 
  Tolentino, Rustum 2304 PHI0.501-0.1610-1.60 
  Nadera, Barlo m2397 PHI0.501-0.0310-0.30 
  Salubre, Jason 2329 PHI1.0010.38103.80 
  Villamayor, Buenaventura g2425 PHI0.001-0.4910-4.90 
  Nava, Roderick f2345 PHI1.0010.40104.00 

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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