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Individual Calculations August 2013 |
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| Samuelson, Andrew Total change: -10.80 | |   |
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| DC International | Arlington, Virginia | USA | 2013-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 2207 | 5.00 | 9 | -0.70 | 15 | -10.50 | |
|  Nieto, Guillermo Luigui Ubaldo | | | 1949 | COL | 0.50 | 1 | -0.32 | 15 | -4.80 | |  Malhotra, Akshay | | | 1944 | USA | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Avirneni, Saithanusri | | | 1818 | USA | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Akylbekov, Nasir | | | 2320 | KGZ | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Neimer, Vitaly | m | | 2421 | ISR | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Moazami, Amir | | | 1951 | USA | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Bodek, Michael H | f | | 2339 | USA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Beilin, Allan | | | 2026 | USA | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Zhang, Yuanchen | | | 2058 | CAN | 1.00 | 1 | 0.30 | 15 | 4.50 | |
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) | | | | 41srt Annual World Open - U 2400 Section | Arlington, Virginia | USA | 2013-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 2207 | 5.50 | 9 | -0.02 | 15 | -0.30 | |
| | Collier, Philip M | | | 1938 | USA | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Jones, Craig | | | 2167 | USA | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Munnell, Jonathan | | | 2105 | USA | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Chow, Colin | | | 2079 | USA | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Kumar, Aravind | f | | 2021 | USA | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Liu, Andrew | | | 2156 | USA | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Viswanadha, Kesav | | | 2177 | USA | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Yanayt, Eugene | f | | 2230 | USA | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Boas, Toby | | | 2205 | USA | 1.00 | 1 | 0.50 | 15 | 7.50 | |
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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