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Individual Calculations December 2017 |
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| Cui, Tong Tony Total change: -20.40 | |   |
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| 34th National Age Group Chess Championships 2017 - Open Under-12 | Singapore | SGP | 2017-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1174 | 1272 | 2.00 | 4 | -0.51 | 40 | -20.40 | |
|  Itish, Jaiswal | | | 1145 | IND | 1.00 | 1 | 0.33 | 40 | 13.20 | |  Nerlekar, Ashwath Dinesh | | | 1052 | SGP | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Borkar, Kush | | | 1107 | SGP | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Cai, Mingzhe | | | 1391 | SGP | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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