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Individual Calculations October 2008 |
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| Xu, Tong Total change: 3.60 | |   |
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| IGB 5th Arthur Tan Malaysian Open 2008 | Kuala Lumpur | MAS | 2008-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2349 | 2249 | 2.50 | 8 | -0.44 | 15 | -6.60 | |
|  Xiu, Deshun | | | 2410 | CHN | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Bancod, Ronald | m | | 2375 | PHI | 0.00 | 1 | -0.33 | 15 | -4.95 | |  Bennett, Hilton | | | 2043 | NZL | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Garma, Chito | m | | 2346 | PHI | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Zhang, Xiaowen | | wm | 2382 | CHN | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Zhang, Ziyang | | | 2441 | CHN | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Irwanto, Sadikin | m | | 2453 | INA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Minhazuddin, Ahmed | f | | 2339 | BAN | 0.00 | 1 | -0.38 | 15 | -5.70 | |
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 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2411 | 2249 | 3.00 | 8 | 0.68 | 15 | 10.20 | |
| | Barbosa, Oliver | | | 2455 | PHI | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Li, Shilong | g | | 2503 | CHN | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Goh, Weiming | m | | 2403 | SIN | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Nouri, Hamed | | | 2362 | PHI | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Xiu, Deshun | | | 2410 | CHN | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Mallahi, Amir | m | | 2392 | IRI | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Bancod, Ronald | m | | 2375 | PHI | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Wohl, Aleksandar | m | | 2384 | AUS | 0.50 | 1 | 0.18 | 15 | 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) | | |
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