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Individual Calculations October 2017 |
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| Liu, Kimberly Total change: 72.00 | |   |
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| 2017 CalChess State Championship - Expert Section | Santa Clara, California | USA | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1795 | 1.50 | 5 | -0.58 | 40 | -23.20 | |
|  Maiti, Milind | | | 1930 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Vihon, Howard | | | 1999 | USA | 1.00 | 1 | 0.76 | 40 | 30.40 | |  Stein, Jeremy | | | 2079 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Ai, Evan Zihao | | | 1778 | USA | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Shivakumar, Shawnak | | | 1516 | USA | 0.50 | 1 | -0.34 | 40 | -13.60 | |
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) | | | | World Youth Chess Championship 2017 U16 Girls | Montevideo | URU | 2017-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 1795 | 5.50 | 11 | 2.38 | 40 | 95.20 | |
| | Serikbay, Assel | | wf | 2145 | KAZ | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Munoz, Clara Belen | | | 1591 | ARG | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Erseki, Tamara | | wf | 2050 | HUN | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Ortiz Verdesoto, Anahi | | wf | 1961 | ECU | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Puppi Lazo , Stephanie Beatriz | | wf | 1893 | PER | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Ferkova, Dominika | | | 2035 | SVK | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Meenal, Gupta | | | 2056 | IND | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Palma, Maria | | | 2091 | ITA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Ozbay, Ece | | wc | 1997 | TUR | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Olde, Grete | | | 1832 | EST | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Harshita, Guddanti | | | 2051 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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) | | |
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