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Individual Calculations December 2021 |
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| Thorsteinsson, Thorsteinn Jakob F Total change: 79.20 | |   |
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| U2000 motid 2021 | REykjavik | ISL | 2021-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1261 | 2.50 | 5 | 1.58 | 40 | 63.20 | |
|  Thorarensen, Adalsteinn | | | 1661 * | ISL | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Grimsson, Thordur | | | 1450 | ISL | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Einarsson, Sveinn Gauti | | | 1530 | ISL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Sigurvaldason, Hjalmar | | | 1460 | ISL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Gasanova, Ulker | | | 1526 | ISL | 1.00 | 1 | 0.82 | 40 | 32.80 | | | * 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 |
| 1258 | 1284 | 2.00 | 3 | 0.40 | 40 | 16.00 | |
| | Rosenius, Ludwig | | | 1339 | SWE | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Xiong, Alice | | | 1255 | SWE | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Svensson, Cristina | | | 1179 | SWE | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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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