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Individual Calculations February 2018 |
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| Sorncharoensap, Poramet Total change: -14.40 | |   |
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| 1st Laos International Open 2018 | Vientiane | LAO | 2018-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1495 | 1.50 | 4 | -0.36 | 40 | -14.40 | |
|  Duong, The Anh | m | | 1895 * | VIE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Nguyen, Thien Ngan | | | 1636 | VIE | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Chongstitwattana, Cholapat | | | 1443 | THA | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Chai, Chang Yik | | | 1123 | MAS | 1.00 | 1 | 0.10 | 40 | 4.00 | | | * 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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