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Individual Calculations April 2017 |
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| Nayberg, Simona Total change: 24.80 | |   |
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| 42nd CalChess State Scholastic Championship 2017 | Santa Clara, California | USA | 2017-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1731 | 0.50 | 1 | 0.04 | 40 | 1.60 | |
|  Kondakov, Adrian | | | 1760 | USA | 0.50 | 1 | 0.04 | 40 | 1.60 | |
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) | | | | 2017 Cal Chess Women's State Championship | Berkeley, California | USA | 2017-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1731 | 2.00 | 3 | 0.58 | 40 | 23.20 | |
| | Liu, Kimberly | | | 1790 | USA | 1.00 | 1 | 0.58 | 40 | 23.20 | |  Byambaa, Uyanga | | wf | 2091 | MGL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Erdenebileg, Enkhjin | | | 1371 | USA | 1.00 | 1 | 0.10 | 40 | 4.00 | |
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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