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Individual Calculations February 2013 |
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| Selzler, Richard Total change: 18.15 | |   |
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| 45th Annual Liberty Bell Open - U2300 Section | Philadelphia, Pennsylvania | USA | 2013-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 2193 | 5.50 | 6 | 1.21 | 15 | 18.15 | |
|  Ventura, Christopher Anthony | | | 1993 | USA | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Burke, John Michael | | | 1977 | USA | 1.00 | 1 | 0.22 | 15 | 3.30 | |  Marupudi, Pranav | | | 1997 | USA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Balakrishnan, Praveen | | | 2070 | USA | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Rade, Dan M | | | 1926 | USA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Krasik, Ilya | | | 2187 | USA | 1.00 | 1 | 0.49 | 15 | 7.35 | |
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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