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Individual Calculations February 2018 |
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| Nguyen, Duc Duy Total change: 43.20 | |   |
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| 1st Laos International Open 2018 | Vientiane | LAO | 2018-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1529 | 2.50 | 7 | 1.08 | 40 | 43.20 | |
|  Schebler, Gerhard | g | | 1929 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wiwatanadate, Poompong | f | | 1929 * | THA | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Lopez De Anda, Edgar | | | 1541 | USA | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Frost, Peter | | | 1865 | AUS | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Tran, Dang Minh Quang | c | | 1734 | VIE | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Ayza Leon, David | | | 1929 * | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sim, Jia Ru | | | 1650 | MAS | 0.50 | 1 | 0.16 | 40 | 6.40 | | | * 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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