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Rapid:
Individual Calculations January 2022 |
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| Mai, Alexander Oliver Total change: -9.00 | |   |
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| Ungmennameistaramot Islands - Meistaramot Skakskola Islands 2021 Round 1-2 | Reykjavik | ISL | 2021-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1463 | 1639 | 1.00 | 2 | -0.45 | 20 | -9.00 | |
|  Signyjarson, Arnar Smari | | | 1396 | ISL | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Skarphedinsson, Ingvar Wu | | | 1530 | ISL | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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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