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Individual Calculations January 2010 |
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| Chin, Matthew Peter Total change: -15.60 | |   |
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| Commonwealt Age Group Championships 2009 - Open U20/U16 | Singapore | SIN | 2009-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1954 | 3.00 | 6 | -1.04 | 15 | -15.60 | |
|  Ho, En Huei Danielle | | wf | 1774 | SIN | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Bhuvaneshwari, R | | | 1666 | IND | 1.00 | 1 | 0.16 | 15 | 2.40 | |  Iskandar, Bin Abdullah | | | 1839 | SIN | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Chng, Jiun Jing Pearle | | | 1739 | SIN | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Anjana Krishna, S | | | 1908 | IND | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Grigg, Sam | | | 1978 | AUS | 0.00 | 1 | -0.47 | 15 | -7.05 | |
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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