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Individual Calculations September 2010 |
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| Gupta, Ankit Total change: 26.25 | |   |
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| 111th Annual US Open - Jerry Hanken Memorial | Irvine, California | USA | 2010-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2259 | 2204 | 2.00 | 4 | 0.23 | 15 | 3.45 | |
|  Paragua, Mark C | g | | 2476 | PHI | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Dixon, Dakota Ellis | | | 2033 | USA | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Stein, Jeremy A | | | 2066 | USA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Stopa, Jacek | m | | 2462 | POL | 0.50 | 1 | 0.32 | 15 | 4.80 | |
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) | | | | Southern California Championship | Los Angeles, CA | USA | 2010-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2314 | 2204 | 4.00 | 7 | 1.52 | 15 | 22.80 | |
| | Lakdawala, Cyrus F | m | | 2415 | USA | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Wang, Philip Xiao | f | | 2293 | USA | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Peters, Jack | m | | 2379 | USA | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Banawa, Joel | f | | 2345 | USA | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Casella, Michael | f | | 2282 | USA | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Taylor, Timothy W | m | | 2327 | USA | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Kavutskiy, Konstantin | | | 2157 | USA | 1.00 | 1 | 0.43 | 15 | 6.45 | |
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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