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Rapid:
Individual Calculations June 2023 |
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| Briem, Gudrun Fanney Total change: 77.60 | |   |
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| Minningarmot um Hrafn og Otto 2023 - Round 5-8 | Snaefellsbaer | ISL | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1417 | 1.00 | 2 | 0.12 | 40 | 4.80 | |
|  Finnsson, Johann Arnar | | | 1771 | ISL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Eiriksson, Theodor | | | 1207 | ISL | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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) | | | | Meistarmot Skakskola Islands 2023 U2000 | Reykjavik | ISL | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1417 | 4.00 | 7 | 1.82 | 40 | 72.80 | |
| | Omarsson, Josef | | | 1631 | ISL | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Heidarsson, Mikael Bjarki | | | 1696 | ISL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Gudnyjarson, Sigurdur Pall | | | 1493 | ISL | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Helgadottir, Idunn | | | 1471 | ISL | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Gudmundsson, Gunnar Erik | | | 1735 | ISL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Hallmundarson, Birkir | | | 1383 | ISL | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Thorsteinsson, Thorsteinn Jakob F | | | 1579 | ISL | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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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