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Individual Calculations July 2017 |
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| Abdelhafiz, Ahmad Total change: 37.20 | |   |
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| Altibox Norway Chess Open NGP B 2017 | Stavanger | NOR | 2017-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1584 | 1474 | 2.00 | 3 | 0.93 | 40 | 37.20 | |
|  Skigelstrand, Live Jorgensen | | | 1527 | NOR | 1.00 | 1 | 0.57 | 40 | 22.80 | |  Haubrick, Sidney Junior Barreto | | | 1534 | BRA | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Taranger, Rune | | | 1690 | NOR | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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