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Individual Calculations July 2013 |
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| Nguyen, Duc Sang Total change: -48.00 | |   |
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| 14th ASEAN+ Age Group Championship - Open 8 | Chiang Mai | THA | 2013-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1653 | 1.00 | 3 | -1.39 | 30 | -41.70 | |
|  Ruhaan, Mahindru | | | 1473 | IND | 1.00 | 1 | 0.26 | 30 | 7.80 | |  Chinguun, Sumiya | | | 1428 | MGL | 0.00 | 1 | -0.78 | 30 | -23.40 | | | Siddhanth, Lohia | | | 1334 | IND | 0.00 | 1 | -0.87 | 30 | -26.10 | |
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) | | | | Asian Youth 2013, Open Under 8 | Sari | IRI | 2013-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1530 | 1653 | 1.00 | 2 | -0.21 | 30 | -6.30 | |
| | Mahitosh, Dey | | | 1253 * | IND | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Praggnanandhaa, R | f | | 1807 | IND | 0.00 | 1 | -0.29 | 30 | -8.70 | | | * 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) | | |
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