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Individual Calculations October 2023 |
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| Puroila, Sippo Total change: -9.80 | |   |
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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 |
| 1951 | 1790 | 2.00 | 8 | -0.49 | 20 | -9.80 | |
|  An, Yanfeng | | wm | 2259 | CHN | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Olsson, Lars F | | | 1906 | SWE | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Barandiaran, Gabriel | | | 1897 | URU | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Heatlie, Douglas S | | | 1763 | SCO | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Atanasov, K.sande | | | 1768 | MKD | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Sielicki, Tomasz | | | 1956 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Jhunjhnuwala, Naresh | | | 2039 | USA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Lauterbach, Ingrid | | wm | 2019 | ENG | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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