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Individual Calculations August 2013 |
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| Vibbert, Sean Total change: 61.05 | |   |
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| DC International | Arlington, Virginia | USA | 2013-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2244 | 2255 | 5.50 | 9 | 0.89 | 15 | 13.35 | |
|  Yagiz, Bora | | | 1916 | TUR | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Enkhbat, Tegshsuren | m | | 2426 | USA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Sakai, Hibicki | | | 2093 | JPN | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Mandizha, Farai | m | | 2390 | ZIM | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Hughes, John Lodger | | | 2046 | IRL | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Bodek, Michael H | f | | 2339 | USA | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Panchanathan, Magesh C | g | | 2570 | IND | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Prilleltensky, Matan | | | 2186 | USA | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Ni, Viktorija | | wm | 2228 | USA | 1.00 | 1 | 0.46 | 15 | 6.90 | |
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 - Open Section | Arlington, Virginia | USA | 2013-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2503 | 2255 | 5.00 | 9 | 3.18 | 15 | 47.70 | |
| | Mitkov, Nikola | g | | 2484 | MKD | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Sarkar, Justin | m | | 2455 | USA | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Milov, Vadim | g | | 2643 | SUI | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Enkhbat, Tegshsuren | m | | 2426 | USA | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Ostrovskiy, Aleksandr A | f | | 2397 | USA | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Troff, Kayden W | m | | 2443 | USA | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Kacheishvili, Giorgi | g | | 2604 | GEO | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Hoyos, Manuel Leon | g | | 2568 | MEX | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Kekelidze, Mikheil | g | | 2503 | GEO | 0.50 | 1 | 0.31 | 15 | 4.65 | |
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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