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Individual Calculations May 2014 |
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| Hua, David Total change: 50.10 | |   |
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| 44th Annual Amateur Team East -World Amateur Team | Parsippany, New Jersey | USA | 2014-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2265 | 2222 | 2.00 | 3 | 0.62 | 15 | 9.30 | |
|  Minear, Peter | | | 2210 | USA | 0.50 | 1 | -0.02 | 15 | -0.30 | |  Burke, John M | | | 2073 | USA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Yudasin, Leonid G | g | | 2512 | ISR | 0.50 | 1 | 0.34 | 15 | 5.10 | |
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) | | | | 8th Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2014-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2329 | 2222 | 6.00 | 9 | 2.72 | 15 | 40.80 | |
| | Margvelashvili, Giorgi | g | | 2546 | GEO | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Giacometto, Mario | | | 1958 | ITA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Panjwani, Raja | m | | 2450 | CAN | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Eswaran, Ashritha | | | 1982 | USA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Harmon-Vellotti, Luke | m | | 2399 | USA | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Sevian, Samuel | m | | 2438 | USA | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Paragua, Mark | g | | 2495 | PHI | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Shen, Arthur | f | | 2353 | USA | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Homa, Seth | f | | 2343 | USA | 1.00 | 1 | 0.66 | 15 | 9.90 | |
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) | | |
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