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Individual Calculations October 2023 |
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| Fink-Nunn, Petra Total change: -26.00 | |   |
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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 |
| 1939 | 1971 | 2.00 | 6 | -1.30 | 20 | -26.00 | |
|  Borgo, Giulio | m | | 2332 | ITA | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Aird, Ian | | | 1664 | SCO | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Kantorik, Marian | m | | 2195 | SVK | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Frostick, Helen M | | | 1855 | ENG | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Karlsson, Patrik | | | 1809 | SWE | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Barboza, Mauro | | | 1777 | URU | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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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