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Individual Calculations November 2022 |
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| Geirsson, Kristjan Total change: -5.20 | |   |
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| U-2000 motid 2022 Round 1-3 | Reykjavik | ISL | 2022-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1308 | 1708 | 0.00 | 1 | -0.92 | 20 | -18.40 | |
|  Hallmundarson, Birkir | | | 1308 * | ISL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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 Team Championship 2022-23 - 4th div. Round 1-4 | Reykjavik | ISL | 2022-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1594 | 1708 | 2.50 | 3 | 0.66 | 20 | 13.20 | |
|  Hallmundarson, Birkir | | | 1308 * | ISL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Sigurdsson, Smari | | | 1815 | ISL | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Thorarensen, Adalsteinn | | | 1659 | ISL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | * 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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