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Individual Calculations July 2010 |
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| Gupta, Ankit Total change: 63.15 | |   |
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| HCA FIDE Invitational #1 | Huntington Beach, California | USA | 2010-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2139 | 2099 | 5.50 | 7 | 2.36 | 15 | 35.40 | |
|  Kavutskiy, Konstantin | | | 2100 | USA | 0.50 | 1 | 0.00 | 15 | 0.00 | |  Phillips, Jeff | | | 2042 | USA | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Abrahamyan, Tatev | | wf | 2295 | USA | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Yurenok, Sergey | | | 2195 | USA | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Le, Cau | | | 2070 | USA | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Clawitter, Craig | | | 2127 | USA | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Hanley, Joe | | | 2145 | USA | 0.50 | 1 | 0.06 | 15 | 0.90 | |
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) | | | | 2010 Lina Grumette Memorial Day Classic | Los Angeles, California | USA | 2010-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 2141 | 1.50 | 3 | 0.04 | 15 | 0.60 | |
| | Sevillano, Enrico | m | | 2507 | USA | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Brown, Michael W | | | 2020 | USA | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Pryor, Jamieson | | | 1991 | USA | 1.00 | 1 | 0.30 | 15 | 4.50 | |
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) | | | | 2010 Southern California Candidates | Garden Grove, California | USA | 2010-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2200 | 2141 | 3.50 | 4 | 1.81 | 15 | 27.15 | |
| | Hall, Bobby J | | | 2060 | USA | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Akopian, Robert | | | 2131 | USA | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Casella, Michael | f | | 2279 | USA | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Taylor, Timothy W | m | | 2329 | USA | 0.50 | 1 | 0.24 | 15 | 3.60 | |
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) | | |
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