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Individual Calculations July 2013 |
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| Ding, Tze How Dilwen Total change: -5.10 | |   |
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| National Closed 2013 | Kuala Terengganu | MAS | 2013-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1756 | 1.50 | 4 | 0.49 | 15 | 7.35 | |
|  Subramaniam, Sumant | | | 2086 | MAS | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Zulkifli, Muhd Syazwan | | | 2029 | MAS | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Sivanesan, Subramanian | | | 1772 | MAS | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Giridau, Guadis | | | 1959 | MAS | 0.50 | 1 | 0.26 | 15 | 3.90 | |
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) | | | | 14th ASEAN+ Age Group Championship - Open 16 | Chiang Mai | THA | 2013-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 1745 | 0.50 | 5 | -0.83 | 15 | -12.45 | |
| | Bersamina, Paulo | f | | 2145 * | PHI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Mohammad, Agus Kurniawan | | | 1909 | INA | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Nguyen, Tri Thien | | | 1704 | VIE | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Mejia, Giovanni | | | 2120 | PHI | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Khumnorkaew, Tupfah | | | 1882 | THA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | * 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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