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Individual Calculations February 2018 |
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| Khumnorkaew, Tupfah Total change: 4.20 | |   |
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| 1st Laos International Open 2018 | Vientiane | LAO | 2018-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 2066 | 5.50 | 8 | 0.21 | 20 | 4.20 | |
|  Burbach, Anya Belle | | | 1666 * | THA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chai, Chang Yik | | | 1666 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lee, Jun Hyeok | f | | 2305 | KOR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Sim, Jia Ru | | | 1666 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ayza Leon, David | | | 2177 | ESP | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Maneesorn, Kankawee | | | 1920 | THA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Chan, Peng Kong | m | | 2170 | SGP | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Tran, Nhat Phuong Hn | | | 1666 * | VIE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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