Individual Calculations October 2008
 Bitoon, Richard  Total change: -0.60  Rating chartPersonal card
 Battle of Grandmasters Manila PHI 2008-04-03
RcRownchangeKK*chgGame
 2453 2420 7.50 11 2.50 10 25.00 
  Donguines, Fernie f2363 PHI0.501-0.0810-0.80 
  Barbosa, Oliver 2403 PHI1.0010.48104.80 
  Gomez, John Paul m2464 PHI0.5010.06100.60 
  Sadorra, Julio Catalino m2455 PHI1.0010.55105.50 
  Antonio, Rogelio Jr. g2529 PHI0.001-0.3510-3.50 
  Gonzales, Jayson m2468 PHI1.0010.57105.70 
  Torre, Eugene g2519 PHI0.5010.14101.40 
  Nouri, Hamed 2392 PHI1.0010.46104.60 
  So, Wesley g2540 PHI0.001-0.3410-3.40 
  Nolte, Rolando 2420 PHI1.0010.50105.00 
  Villamayor, Buenaventura g2425 PHI1.0010.51105.10 

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)
 
 National Semi Finals Olympiad Qualification Mandaluyong PHI 2008-06-24
RcRownchangeKK*chgGame
 2269 2420 1.50 3 -0.58 10 -5.80 
  Pascua, Haridas 2171 PHI0.501-0.3110-3.10 
  Nadera, Barlo m2397 PHI0.501-0.0310-0.30 
  Villanueva, Nelson 2239 PHI0.501-0.2410-2.40 

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)
 
 National Championship Finals Mandaluyong PHI 2008-07-01
RcRownchangeKK*chgGame
 2410 2439 7.50 17 -1.62 10 -16.20 
  Habla, Jony 2308 PHI1.0010.32103.20 
  Gatus, Edmundo 2263 PHI0.501-0.2310-2.30 
  Carlos, Leonardo 2425 PHI0.001-0.5210-5.20 
  Gomez, John Paul m2457 PHI0.5010.03100.30 
  Bancod, Ronald m2375 PHI0.001-0.5910-5.90 
  Garma, Chito m2346 PHI0.501-0.1310-1.30 
  Sadorra, Julio Catalino m2470 PHI0.001-0.4610-4.60 
  Paragua, Mark g2523 PHI0.001-0.3810-3.80 
  Pascua, Haridas 2171 PHI1.0010.17101.70 
  Laylo, Darwin g2504 PHI0.5010.09100.90 
  So, Wesley g2577 PHI0.001-0.3110-3.10 
  Nolte, Rolando 2522 PHI0.5010.11101.10 
  Gonzales, Jayson g2524 PHI0.5010.12101.20 
  Nadera, Barlo m2401 PHI1.0010.45104.50 
  Nodado, Jerry 2308 PHI0.501-0.1810-1.80 
  Villamayor, Buenaventura g2469 PHI0.5010.04100.40 
  Dela Cruz, Noel 2330 PHI0.501-0.1510-1.50 

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)
 
 IGB 5th Arthur Tan Malaysian Open 2008 Kuala Lumpur MAS 2008-08-18
RcRownchangeKK*chgGame
 2348 2439 7.00 11 0.29 10 2.90 
  Bennett, Hilton 2089 NZL1.0010.11101.10 
  Sukandar, Irine Kharisma wm2262 INA0.001-0.7310-7.30 
  Nanjo, Ryosuke c2184 JPN1.0010.19101.90 
  Garma, Chito m2346 PHI0.501-0.1310-1.30 
  Yee, Soon Wei f2278 BRU1.0010.29102.90 
  Wallis, Christopher 2235 AUS1.0010.24102.40 
  Zhou, Weiqi 2556 CHN0.5010.16101.60 
  Iuldachev, Saidali g2520 UZB0.5010.11101.10 
  Wan, Yunguo 2471 CHN0.5010.04100.40 
  Li, Shilong g2503 CHN0.001-0.4110-4.10 
  Zhang, Xiaowen wm2382 CHN1.0010.42104.20 

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)
 
 1st Dragon Capital Vietnam chess open Vung Tau VIE 2008-08-27
RcRownchangeKK*chgGame
 2400 2439 5.00 9 0.12 10 1.20 
  Huynh, Mai Phuong Dung 2099 VIE1.0010.12101.20 
  Nguyen, Ngoc Truong Son g2579 VIE1.0010.69106.90 
  Le, Quang Liem g2577 VIE0.001-0.3110-3.10 
  Shanava, Konstantine g2521 GEO1.0010.61106.10 
  Tu, Hoang Thai m2395 VIE0.501-0.0610-0.60 
  Tu, Hoang Thong g2493 VIE0.001-0.4210-4.20 
  Vo, Thanh Ninh 2360 VIE0.501-0.1110-1.10 
  Pham, Chuong f2343 VIE0.501-0.1310-1.30 
  Nguyen, Van Hai c2231 VIE0.501-0.2710-2.70 

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)
 
 3rd Pres. Gloria Macapagal Arroyo Cup Manila PHI 2008-09-07
RcRownchangeKK*chgGame
 2363 2439 4.50 9 -0.77 10 -7.70 
  Branzuela, Ali 2209 PHI0.501-0.2910-2.90 
  Paez, Alfredo 2155 PHI1.0010.16101.60 
  Nguyen, Ngoc Truong Son g2579 VIE0.5010.19101.90 
  Shanava, Konstantine g2521 GEO0.5010.11101.10 
  Dao, Thien Hai g2489 VIE0.5010.07100.70 
  So, Wesley g2577 PHI0.001-0.3110-3.10 
  Segarra, Randy 2281 PHI0.501-0.2110-2.10 
  Yang, Kaiqi 2366 CHN0.001-0.6010-6.00 
  Zhang, Jing 2089 CHN1.0010.11101.10 

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)
 

 

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