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Individual Calculations December 2017 |
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| Shepherd, Katherine M Total change: 11.00 | |   |
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| 2017 Central London Chess Congress (Open Section) | London | ENG | 2017-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 1918 | 2.50 | 4 | 1.02 | 20 | 20.40 | |
|  Russell, Christopher | | | 2089 | ENG | 0.50 | 1 | 0.23 | 20 | 4.60 | |  De Paolis, Fabrizio | | | 1775 | ITA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Wilks, Simon | | | 2019 | ENG | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Bukojemski, Adam | | | 2202 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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) | | | | World Girls under 20 Championship 2017 | Tarvisio | ITA | 2017-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 1918 | 4.50 | 11 | -0.47 | 20 | -9.40 | |
| | Uuriintuya, Uurtsaikh | | wm | 2213 | MGL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Lahav, Michal | | wf | 2148 | ISR | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Cui, Cynthia | | | 1556 | CAN | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ivanova, Simoneta | | wf | 2137 | FID | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Vidic, Teja | | wf | 2159 | SLO | 0.00 | 1 | -0.20 | 20 | -4.00 | | | San Diego, Marie Antoinette | | wm | 2116 | PHI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Vernet, Solene | | | 1862 | FRA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Li, Zhuoling | | wf | 2006 | CHN | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Greibrokk, Ingrid | | | 1868 | NOR | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Braganza, Nadia | | wc | 1536 | NZL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Koljevic, Nikolina | | | 1837 | MNE | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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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