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Individual Calculations October 2017 |
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| Zhu, Jack Q Total change: 3.70 | |   |
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| 2017 CalChess State Championship | Santa Clara, California | USA | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2215 | 2376 | 4.50 | 6 | 0.37 | 10 | 3.70 | |
|  Ezra, Paul Chambers | f | | 2178 | BDI | 1.00 | 1 | 0.24 | 10 | 2.40 | |  Murugappan, Ganesh | | | 1976 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Winslow, Elliott C | m | | 2239 | USA | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Klotz-Burwell, Hunter P | | | 2121 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | McCambridge, Vincent | m | | 2425 | USA | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Mezentsev, Vladimir | m | | 2351 | RUS | 1.00 | 1 | 0.47 | 10 | 4.70 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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