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Individual Calculations September 2012 |
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| Ippolito, Dean Total change: -20.20 | |   |
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| 2012 Washington International | Rockville, Maryland | USA | 2012-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2262 | 2429 | 6.00 | 9 | -0.36 | 10 | -3.60 | |
|  Krause, Benjamin W | | | 2205 | USA | 0.00 | 1 | -0.78 | 10 | -7.80 | |  Wang, Kevin | | | 2186 | USA | 0.00 | 1 | -0.80 | 10 | -8.00 | | | Fink Jr, Stanley W | | | 2107 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Leve, Nitai D | | | 2134 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Adu, Oladapo Oluto | m | | 2222 | NGR | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Bodek, Michael H | f | | 2325 | USA | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Sarkar, Justin | m | | 2396 | USA | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Mulyar, Michael A | m | | 2386 | USA | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Foisor, Cristina-Adela | m | wg | 2401 | ROU | 1.00 | 1 | 0.46 | 10 | 4.60 | |
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) | | | | 2nd Metropolitan Chess FIDE International | Los Angeles, California | USA | 2012-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2226 | 2448 | 4.50 | 8 | -1.66 | 10 | -16.60 | |
| | Chiang, Sarah | | wc | 2121 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Harmon-Vellotti, Luke | | | 2297 | USA | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Wang, Kevin | | | 2216 | USA | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Brown, Michael William | | | 2247 | USA | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Beilin, Allan | | | 2048 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Sevian, Samuel | | | 2316 | USA | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Kavutskiy, Konstantin | f | | 2281 | USA | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Troff, Kayden W | f | | 2279 | USA | 0.50 | 1 | -0.22 | 10 | -2.20 | | | * 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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