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Individual Calculations September 2010 |
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| Bao, Khoa Total change: 13.35 | |   |
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| Vietnam Youth Chess championships - Boys 20 | Ho Chi Minh city | VIE | 2010-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2251 | 5.00 | 8 | 0.25 | 15 | 3.75 | |
|  Ton, That Nhu Tung | f | | 2280 | VIE | 0.00 | 1 | -0.46 | 15 | -6.90 | |  Dang, Duy Linh | | | 2089 | VIE | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Dong, Bao Nghia | | | 2123 | VIE | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Tran, Ngoc Lan | | | 2218 | VIE | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Tran, Manh Tien | | | 2285 | VIE | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Tran, Thanh Tu | c | | 2272 | VIE | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Nguyen, Manh Truong | | | 2164 | VIE | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Duong, Thuong Cong | | | 1984 | VIE | 0.50 | 1 | -0.32 | 15 | -4.80 | |
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) | | | | Vietnam Men Masters chess championship | Da Lat | VIE | 2010-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2211 | 2251 | 5.00 | 8 | 0.64 | 15 | 9.60 | |
| | Tran, Ngoc Thach | | | 2165 | VIE | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Nguyen, Huynh Minh Huy | m | | 2466 | VIE | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Le, Huu Thai | c | | 1954 | VIE | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Doan, Van Duc | | | 2083 | VIE | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Hoang, Canh Huan | f | | 2364 | VIE | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Nguyen, Duc Hoa | f | | 2360 | VIE | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Vuong, Trung Hieu | f | | 1989 | VIE | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Tran, Quoc Dung | | | 2306 | VIE | 1.00 | 1 | 0.58 | 15 | 8.70 | |
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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