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Individual Calculations July 2012 |
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| Ludwig, Daniel J Total change: 26.00 | |   |
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| 21st Annual Chicago Open - Open Section | Wheeling, Illinois | USA | 2012-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2503 | 2456 | 6.50 | 9 | 2.60 | 10 | 26.00 | |
|  Greanias, Steven D | | | 2155 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | |  Wu, Christopher | | | 2204 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Adams, Michael | g | | 2728 | ENG | 1.00 | 1 | 0.83 | 10 | 8.30 | | | Sargissian, Gabriel | g | | 2679 | ARM | 0.00 | 1 | -0.22 | 10 | -2.20 | | | Shulman, Yury | g | | 2571 | USA | 1.00 | 1 | 0.66 | 10 | 6.60 | | | Mitkov, Nikola | g | | 2518 | MKD | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Holt, Conrad | m | | 2516 | USA | 1.00 | 1 | 0.58 | 10 | 5.80 | | | Ivanisevic, Ivan | g | | 2655 | SRB | 0.50 | 1 | 0.26 | 10 | 2.60 | | | Friedel, Joshua E | g | | 2499 | USA | 1.00 | 1 | 0.56 | 10 | 5.60 | |
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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