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Individual Calculations August 2018 |
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| Lapan, Dan Total change: 31.80 | |   |
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| 46th Annual World Open | Philadelphia, Pennsylvania | USA | 2018-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2339 | 2192 | 3.50 | 6 | 1.59 | 20 | 31.80 | |
|  Akobian, Varuzhan | g | | 2592 * | USA | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Bora, Safal | m | | 2413 | USA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Preotu, Razvan | g | | 2495 | CAN | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Kondakov, Adrian | | | 1829 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Yu, Jennifer | f | wm | 2358 | USA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Rohde, Michael A | g | | 2349 | USA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | * 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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