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Rapid:
Individual Calculations November 2015 |
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| Heidarsson, Arnar Total change: 60.60 | |   |
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| Islandsmot Unglingasveita 2015 | Gardabaer | ISL | 2015-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1495 | 1177 | 0.00 | 3 | -0.45 | 20 | -9.00 | |
|  Kolka, Dawid | | | 1577 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kristjansson, Halldor Atli | | | 1332 | ISL | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Stefansson, Vignir Vatnar | | | 1577 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | Icelandic Youth Championship 2015 (u12) | Reykjavik | ISL | 2015-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1391 | 1177 | 5.00 | 7 | 3.33 | 20 | 66.60 | |
| | Mai, Alexander Oliver | | | 1371 | ISL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Kristofersson, Sindri Snaer | | | 1252 | ISL | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Stefansson, Vignir Vatnar | | | 1577 * | ISL | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Kristjansson, Hjortur | | | 1352 | ISL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Kravchuk, Mykhaylo | | | 1459 | ISL | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Briem, Stephan | | | 1396 | ISL | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Kristjansson, Halldor Atli | | | 1332 | ISL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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) | | | | Reykjavik Rapid Championship | Reykjavik | ISL | 2015-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1177 | 1.50 | 6 | 0.15 | 20 | 3.00 | |
| | Stefansson, Vignir Vatnar | | | 1577 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jonsson, Gauti Pall | | | 1577 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Briem, Stephan | | | 1396 | ISL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Birkisdottir, Freyja | | | 1293 | ISL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Kristbergsson, Bjorgvin | | | 1144 | ISL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Einarsson, Oskar Long | | | 1577 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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