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Individual Calculations July 2015 |
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| Kristjansson, Halldor Atli Total change: 18.80 | |   |
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| Icelandic Chess School Championship 2015 - B-section | Reykjavik | ISL | 2015-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1387 | 1403 | 2.50 | 4 | 0.47 | 40 | 18.80 | |
|  Mai, Aron Thor | | | 1498 | ISL | 0.50 | 1 | 0.13 | 40 | 5.20 | |  Olafsson, Olafur Orn | | | 1109 | ISL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Luu, Robert | | | 1460 | ISL | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Kravchuk, Mykhaylo | | | 1482 | ISL | 1.00 | 1 | 0.61 | 40 | 24.40 | |
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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