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Rapid:
Individual Calculations January 2018 |
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| Heidarsson, Arnar Total change: 51.80 | |   |
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| Islandsmot unglingasveita 2017 | Gardabaer | ISL | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1225 | 1274 | 6.00 | 6 | 2.59 | 20 | 51.80 | |
|  Johannsson, Bjarki Kroyer | | | 1116 | ISL | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Karlsson, Isak Orri | | | 1302 | ISL | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Luu, Robert | | | 1506 | ISL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Sharifa, Rayan | | | 1146 | ISL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Hjaltason, Magnus | | | 1174 | ISL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Thorisson, Benedikt | | | 1107 | ISL | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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