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Individual Calculations October 2017 |
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| Manvelyan, Hayk Total change: 6.40 | |   |
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| 2017 CalChess State Championship | Santa Clara, California | USA | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2240 | 2189 | 2.50 | 5 | 0.32 | 20 | 6.40 | |
|  Senthilkumar, Pranav | c | | 1930 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Sevillano, Enrico | g | | 2463 | USA | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Ke, Ivan | | | 2157 | USA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | McCambridge, Vincent | m | | 2425 | USA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | O`connor, Derek | | | 2225 | USA | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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