Individual Calculations March 2012 |
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Ivanov, Alexander Total change: -5.20 | | |
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38th Annual Eastern Open | Washington DC | USA | 2011-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
2319 | 2512 | 5.50 | 7 | 0.44 | 10 | 4.40 | |
| Wu, Christopher | | | 2112 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | Shibut, Macon A | f | | 2268 | USA | 1.00 | 1 | 0.20 | 10 | 2.00 | | Castaneda, Nelson | f | | 2245 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | Ippolito, Dean | m | | 2459 | USA | 1.00 | 1 | 0.43 | 10 | 4.30 | | Kaidanov, Gregory | g | | 2574 | USA | 0.00 | 1 | -0.41 | 10 | -4.10 | | Defibaugh, Jared | | | 2182 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | Enkhbat, Tegshsure | m | | 2392 | USA | 0.50 | 1 | -0.16 | 10 | -1.60 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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) | | 2012 Portsmouth Open | Portsmouth, New Hampshire | USA | 2012-01-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
2222 | 2518 | 2.50 | 3 | 0.04 | 10 | 0.40 | |
| Carter, David E | | | 2118 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | Vigorito, David | m | | 2430 | USA | 0.50 | 1 | -0.12 | 10 | -1.20 | | Belanoff, Ted | | | 2118 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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) | | Land of the Sky XXV | Asheville, North Carolina | USA | 2012-01-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
2150 | 2518 | 3.50 | 5 | -1.00 | 10 | -10.00 | |
| Timmel, John | | | 2118 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | Wang, Tianqi | | | 2124 | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | Potter, John R | | | 2198 | USA | 0.50 | 1 | -0.37 | 10 | -3.70 | | Giannatos, Peter L | | | 2118 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | Braunlich, Thomas | | | 2192 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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