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Individual Calculations October 2023 |
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| Hjartarson, Johann Total change: 7.00 | |   |
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| World Senior Team Chess Championship 2023 S50 | Struga | MKD | 2023-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2349 | 2432 | 5.50 | 8 | 0.70 | 10 | 7.00 | |
|  Angskog, Kent | | | 2123 | SWE | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Ning, Chunhong | | wg | 2266 | CHN | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Denk, Adolf | f | | 2186 | AUT | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Emms, John M | g | | 2448 | ENG | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Shabalov, Alexander | g | | 2465 | USA | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Georgiev, Kiril | g | | 2542 | MKD | 1.00 | 1 | 0.65 | 10 | 6.50 | | | David, Alberto | g | | 2523 | ITA | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Lewis, Andrew P | f | | 2238 | ENG | 0.50 | 1 | -0.25 | 10 | -2.50 | |
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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