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Individual Calculations April 2013 |
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| Nguyen, Duc Hoa Total change: 2.10 | |   |
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| 3rd HDBank International Open Chess tournament 2013 | Ho Chi Minh | VIE | 2013-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2464 | 2492 | 5.00 | 9 | 0.21 | 10 | 2.10 | |
|  Ni, Shiqun | | wm | 2204 | CHN | 1.00 | 1 | 0.16 | 10 | 1.60 | |  Nguyen, Hoang Nam | c | | 2311 | VIE | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Wang, Jue | | wg | 2390 | CHN | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Paragua, Mark | g | | 2544 | PHI | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Bitoon, Richard | g | | 2402 | PHI | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Berkes, Ferenc | g | | 2702 | HUN | 0.50 | 1 | 0.27 | 10 | 2.70 | | | Wei, Yi | m | | 2526 | CHN | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Zhou, Weiqi | g | | 2590 | CHN | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Gomez, John Paul | g | | 2510 | PHI | 0.00 | 1 | -0.47 | 10 | -4.70 | |
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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