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Individual Calculations December 2013 |
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| Katz, Alexander Total change: -7.95 | |   |
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| 4th Annual Boardwalk Open | Galloway, New Jersey | USA | 2013-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 2263 | 2.50 | 5 | -0.53 | 15 | -7.95 | |
|  Sinha, Sahil | | | 1939 | USA | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Sharp, Dale E | | | 1984 | USA | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Shen, Arthur | f | | 2316 | USA | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Defibaugh, Jared E | | | 2235 | USA | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Sorkin, Igor | | | 2375 | ISR | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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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