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Individual Calculations September 2009 |
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| Ton, That Nhu Tung Total change: 31.05 | |   |
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| Zone 3.3 Men Championship | Ho Chi Minh | VIE | 2009-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2452 | 2227 | 5.00 | 9 | 2.87 | 15 | 43.05 | |
|  Bui, Vinh | g | | 2517 | VIE | 1.00 | 1 | 0.84 | 15 | 12.60 | |  So, Wesley | g | | 2627 * | PHI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Nolte, Rolando | m | | 2458 | PHI | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Nguyen, Huu Hoang Anh | | | 2086 | VIE | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Tu, Hoang Thai | m | | 2405 | VIE | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Mas, Hafizulhelmi | m | | 2391 | MAS | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Bitoon, Richard | m | | 2495 | PHI | 1.00 | 1 | 0.83 | 15 | 12.45 | | | Megaranto, Susanto | g | | 2534 | INA | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Dao, Thien Hai | g | | 2552 | VIE | 0.00 | 1 | -0.13 | 15 | -1.95 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Asian Youth Under 18 Chess Championship 2009 | New Delhi | IND | 2009-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2254 | 2227 | 1.50 | 5 | -0.80 | 15 | -12.00 | |
| | Debashis, Das | | | 2374 | IND | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Darini, Pouria | | | 2331 | IRI | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Pourramezanali, Amirreza | | | 2257 | IRI | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Hapuarachchi, H L M | | | 2001 | SRI | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Faizulaev, Akmal | | | 2306 | UZB | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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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