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Individual Calculations May 2012 |
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| Ortiz, Nadya Total change: -4.95 | |   |
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| 6th Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2012-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2193 | 2255 | 5.00 | 9 | -0.33 | 15 | -4.95 | |
|  Gelashvili, Tamaz | g | | 2619 | GEO | 0.00 | 1 | -0.10 | 15 | -1.50 | |  Belliard, Luis | | | 2179 | DOM | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Richman, Jonathan | | | 2045 | USA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Ulrich, Thomas M | | | 2090 | USA | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Hua, David A | | | 2154 | USA | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Colas, Joshua | | | 2057 | USA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Bora, Safal | | | 2101 | USA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Goletiani, Rusudan | m | wg | 2344 | USA | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Daly, Troy | | | 2144 | USA | 1.00 | 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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