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Individual Calculations November 2009 |
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| Tan, Khai Boon Total change: 14.25 | |   |
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| IGB - 6th Dato’ Arthur Tan Malaysia Open Chess Championship 2009 | Kuala Lumpur | MAS | 2009-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2189 | 2095 | 4.50 | 9 | 0.95 | 15 | 14.25 | |
|  Xiu, Deshun | | | 2495 * | CHN | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Kadek, Iin Dwijayanti | | wc | 1894 | INA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Causo, Deniel | | | 2331 | PHI | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Bitoon, Richard | m | | 2495 * | PHI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Milligan, Helen | | wf | 1976 | NZL | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Pourkashiyan, Atousa | | wg | 2303 | IRI | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Wong, Jianwen | | | 1763 | MAS | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Simanjuntak, Sebastian | f | | 2254 | INA | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Portugalera, Ric | | | 2193 | PHI | 0.50 | 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) | | |
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