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Individual Calculations October 2023 |
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| Ning, Chunhong Total change: -8.80 | |   |
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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 |
| 2279 | 2266 | 2.50 | 7 | -0.88 | 10 | -8.80 | |
|  Hjartarson, Johann | g | | 2432 | ISL | 0.50 | 1 | 0.22 | 10 | 2.20 | |  Sapis, Witalis | m | | 2375 | POL | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Angskog, Kent | | | 2123 | SWE | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Motuz, Karol | f | | 2279 | SVK | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Denk, Adolf | f | | 2186 | AUT | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Frostick, Clive A | | | 2112 | ENG | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Emms, John M | g | | 2448 | ENG | 0.00 | 1 | -0.26 | 10 | -2.60 | |
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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