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Individual Calculations October 2023 |
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| Frostick, Helen M Total change: -4.00 | |   |
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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 |
| 2106 | 1855 | 1.00 | 5 | -0.20 | 20 | -4.00 | |
|  Barboza, Mauro | | | 1777 | URU | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Fink-Nunn, Petra | | wf | 1971 | ENG | 0.50 | 1 | 0.16 | 20 | 3.20 | |  Stebbings, Anthony J | f | | 2257 | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zhao, Lan | | wm | 2176 | CHN | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Stanojoski, Zvonko | g | | 2351 | MKD | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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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