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Individual Calculations January 2019 |
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| Chanthavongsa, Xayophonh Total change: 83.20 | |   |
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| Laos International Open Chess Championship 2018 | Vientiane | LAO | 2018-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1114 | 3.00 | 7 | 2.08 | 40 | 83.20 | |
|  Chua, Chee Sian Sebastien | | | 1514 * | MAS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Chongstitwattana, Cholapat | | | 1514 * | THA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ferrie, Peter | | | 1357 | ENG | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Inthavong , Mali | | | 1272 | LAO | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Lopez De Anda, Edgar | | | 1514 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rangkaew, Katunchalee | | | 1466 | THA | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Chuemsakul, Sarocha | | wf | 1514 * | THA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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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