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Individual Calculations December 2017 |
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| Goh, Zi Han Total change: 21.60 | |   |
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| 34th National Age Group Chess Championships 2017 - Open Under-8 | Singapore | SGP | 2017-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1171 | 1438 | 3.00 | 3 | 0.54 | 40 | 21.60 | |
|  King, Oliver Baekho | | | 1187 | HKG | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Rajesh, Adithya Elara | | | 1240 | SGP | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Rajveer, Pinkesh Nahar | | | 1087 | IND | 1.00 | 1 | 0.11 | 40 | 4.40 | |
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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