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Individual Calculations January 2019 |
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| Tan, Matthew Total change: -10.80 | |   |
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| Laos International Open Chess Championship 2018 | Vientiane | LAO | 2018-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2119 | 2422 | 6.50 | 9 | -1.08 | 10 | -10.80 | |
|  Sanouban, Thatsanee | | | 2022 * | LAO | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Su, Fook Kwee Stephen | | | 2022 * | SGP | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Cheah, Eric | | | 2022 * | MAS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ng, Jun Fung Isaac | | | 2022 * | MAS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Hornell, Colin | | | 2110 | SCO | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Salvador, Louie | | | 2225 | PHI | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Vaingorten, Yaaqov | f | | 2213 | CAN | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Sauravh, Khherdekar | f | | 2283 | IND | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Nur Abidah, Shanti | | wm | 2152 | INA | 0.00 | 1 | -0.83 | 10 | -8.30 | | | * 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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