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Individual Calculations April 2017 |
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| Kondakov, Adrian Total change: -42.40 | |   |
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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 |
| 1809 | 1760 | 1.00 | 3 | -0.30 | 40 | -12.00 | |
|  Maiti, Milind | | | 1797 | USA | 0.00 | 1 | -0.45 | 40 | -18.00 | |  Ravuri, Vinesh | | | 1900 | USA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Nayberg, Simona | | | 1731 | 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 Bay Area Chess Spring Championship | Milpitas, California | USA | 2017-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1760 | 1.00 | 3 | -0.76 | 40 | -30.40 | |
| | Ravuri, Vinesh | | | 1900 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Palusa, Maurya | | | 1741 | USA | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Ghosh, Prarthan | | | 1360 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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