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Individual Calculations July 2013 |
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| Biyiasas, Theodore Total change: 17.70 | |   |
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| 2013 National Open - U2200 Section | Las Vegas, Nevada | USA | 2013-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 1914 | 2.00 | 4 | 0.59 | 30 | 17.70 | |
|  McLaren, Brian R | | | 2163 | CAN | 0.50 | 1 | 0.31 | 30 | 9.30 | |  Taylor-Brill, Seth | | | 1980 | USA | 0.50 | 1 | 0.09 | 30 | 2.70 | | | Hall, Bill | | | 2022 | USA | 0.00 | 1 | -0.35 | 30 | -10.50 | | | Wang, Yuan | | | 1940 | USA | 1.00 | 1 | 0.54 | 30 | 16.20 | |
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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