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Individual Calculations June 2019 |
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| Roy, Marpaung Total change: -9.60 | |   |
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| 46th Selangor Open Challenger Chess Tournament 2019 | Cititel Midvalley, Kuala Lumpur | MAS | 2019-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1939 | 7.50 | 9 | -0.48 | 20 | -9.60 | |
|  Lee, Yean Herng | | | 1539 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wong, Liang Choo | | | 1539 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jayakumar, Divyasree | | | 1539 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Leonardo, Franklin | | | 1596 | SGP | 1.00 | 1 | 0.12 | 20 | 2.40 | | | See, Hooi Chin | | | 1676 | MAS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Liew, Kang Zhen | | | 1539 * | MAS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Foo, Jiu Yarng Clarance | | | 1658 | MAS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Cahyadi | | | 1658 | INA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Lim, Jing Hng | | | 1539 * | MAS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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