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Individual Calculations August 2013 |
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| Obiamiwe, Paul Total change: -17.25 | |   |
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| DC International | Arlington, Virginia | USA | 2013-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2145 | 1987 | 1.00 | 4 | -0.23 | 15 | -3.45 | |
|  Balasubramanian, Adithya | | | 2298 | IND | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Yuvarajan, Prathiba | | wm | 2189 | IND | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Yagiz, Bora | | | 1916 | TUR | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Viswanadha, Kesav | | | 2177 | USA | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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 |
| 1997 | 1987 | 2.00 | 6 | -0.92 | 15 | -13.80 | |
| | Offertaler, Bendeguz | | | 2033 | USA | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Norovsambuu, Badamkhand | | | 1922 | MGL | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Obili, Abhishek | | | 1897 | USA | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Miyasaka, Marcus M | | | 1930 | USA | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Carvajal, Cristian R | | | 2088 | CHI | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Salej-Higgins, Jorge | | | 2114 | COL | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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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