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Individual Calculations September 2011 |
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| Smith, Garrett L Total change: -7.35 | |   |
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| 2011 FIDE Continental America's Amateur Chess Championship | Rosemont, Illinois | USA | 2011-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 2103 | 2.00 | 3 | -0.17 | 15 | -2.55 | |
|  Nieto, Manuel Vale | | | 1847 | COL | 1.00 | 1 | 0.19 | 15 | 2.85 | |  Wei, James | | | 1913 | USA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Amarasinghe, Prashantha | | | 2025 | SRI | 0.00 | 1 | -0.61 | 15 | -9.15 | |
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) | | | | 6th Annual Indianapolis Open | Indianapolis, Indiana | USA | 2011-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2240 | 2103 | 0.00 | 1 | -0.32 | 15 | -4.80 | |
| | Adams, Nicholas | | | 2240 | USA | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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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