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Individual Calculations August 2013 |
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| Al Khaldi, Bader Total change: -23.70 | |   |
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| 41srt Annual World Open - U 2400 Section | Arlington, Virginia | USA | 2013-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 1997 | 0.50 | 5 | -1.29 | 15 | -19.35 | |
|  Wright, William B | | | 2140 | USA | 0.50 | 1 | 0.19 | 15 | 2.85 | |  Acor, Corey | | | 2222 | USA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Cooke, Eric N | | | 2123 | USA | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Lee, Megan | | wf | 2114 | USA | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Strenzwilk, Denis F | | | 1934 | USA | 0.00 | 1 | -0.59 | 15 | -8.85 | |
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) | | | | 41st Annual World Open - U2200 Section | Arlington, Virginia | USA | 2013-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2158 | 1997 | 0.00 | 1 | -0.29 | 15 | -4.35 | |
| | Chubinsky, Peter | | | 2158 | USA | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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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