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Individual Calculations April 2018 |
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| Luu, Duc Hai Total change: -15.00 | |   |
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| 8th HDBank international cup 2018 - Challengers category | Ha Noi | VIE | 2018-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1592 | 1850 | 2.50 | 4 | -0.75 | 20 | -15.00 | |
|  Luong, Hoang Tu Linh | | | 1505 | VIE | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Bui, Huy Phuoc | c | | 1624 | VIE | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Thanh, Uyen Dung | | wc | 1554 | VIE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Nguyen, Thi Minh Thu | | wf | 1684 | VIE | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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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