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Rapid:
Individual Calculations June 2023 |
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| Gudnyjarson, Sigurdur Pall Total change: 22.40 | |   |
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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 |
| 1594 | 1493 | 2.50 | 3 | 1.33 | 40 | 53.20 | |
|  Hlynsson, Aron Orn | | | 1093 * | ISL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Skarphedinsson, Ingvar Wu | | | 1951 | ISL | 0.50 | 1 | 0.45 | 40 | 18.00 | |  Ottesen, Oddgeir | | | 1737 | ISL | 1.00 | 1 | 0.80 | 40 | 32.00 | | | * 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) | | | | Meistarmot Skakskola Islands 2023 U2000 | Reykjavik | ISL | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1493 | 1.50 | 6 | -0.77 | 40 | -30.80 | |
| | Gudmundsson, Gunnar Erik | | | 1735 | ISL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Thorsteinsson, Thorsteinn Jakob F | | | 1579 | ISL | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Briem, Gudrun Fanney | | | 1417 | ISL | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Helgadottir, Idunn | | | 1471 | ISL | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Thorisson, Benedikt | | | 1683 | ISL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Omarsson, Josef | | | 1631 | ISL | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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