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Individual Calculations December 2021 |
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| Briem, Gudrun Fanney Total change: 96.80 | |   |
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| U2000 motid 2021 | REykjavik | ISL | 2021-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1120 | 2.50 | 5 | 1.73 | 40 | 69.20 | |
|  Magnusson, Thorsteinn | | | 1520 * | ISL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Grimsson, Thordur | | | 1450 | ISL | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Njardarson, Arnar Ingi | | | 1279 | ISL | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Heidarsson, Mikael Bjarki | | | 1520 * | ISL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gudmundsson, Solvi | | | 1364 | 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) | | | | Lilla Hasselbacken Chess Open 2021 lang | Stockholm | SWE | 2021-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1392 | 1215 | 1.50 | 3 | 0.69 | 40 | 27.60 | |
| | Relom, Sunny | | | 1434 | SWE | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Ostlund, Tobias | | | 1330 | SWE | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Truskavetska, Solomia | | | 1412 | SWE | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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