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Rapid:
Individual Calculations July 2013 |
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| Lee, Qing Aun Total change: 0.60 | |   |
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| 2nd Teck Ghee CC Family Chess Challenge 2013 - Open | Singapore | SGP | 2013-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1657 | 1.50 | 3 | 0.39 | 20 | 7.80 | |
|  Tan, Weiliang | c | | 2057 * | SIN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Low, Yi Quan | | | 1452 | SIN | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Lee, Jun Wei | | | 1832 | SIN | 0.50 | 1 | 0.23 | 20 | 4.60 | | | * 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) | | | | 14th ASEAN+ Age Group Rapid - Open 12 | Chiang Mai | THA | 2013-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1657 | 0.50 | 2 | -0.36 | 20 | -7.20 | |
| | Wong, Yinn Long | | | 1712 | MAS | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Rilloraza, Istraelito | | | 1700 | PHI | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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) | | |
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