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Individual Calculations December 2012 |
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| Strenzwilk, Denis F Total change: -22.20 | |   |
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| 3rd Annual Continental Class Championships - Open Section | Arlington, Virginia | USA | 2012-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2067 | 1970 | 1.50 | 7 | -1.24 | 15 | -18.60 | |
|  Harmon-Vellotti, Luke | | | 2320 | USA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Zimmer, Ralph Patrick | f | | 2193 | USA | 0.00 | 1 | -0.22 | 15 | -3.30 | |  De Fotis, Gary C | | | 2028 | USA | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Xiong, Jeffery | f | | 2236 | USA | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Yagiz, Bora | | | 1893 | TUR | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Nguyen, Trung | | | 1899 | USA | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Christiansen, Natasha | | wc | 1899 | USA | 0.50 | 1 | -0.10 | 15 | -1.50 | |
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) | | | | 43rd Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2012-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 1970 | 1.50 | 5 | -0.24 | 15 | -3.60 | |
| | Huschenbeth, Niclas | g | | 2370 * | GER | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Cortese, Anthony | | | 1951 | USA | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Pattard, Thomas | | | 2138 | GER | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Dong, Alice | | | 1854 | USA | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Minear, Peter | | | 2221 | USA | 0.00 | 1 | -0.19 | 15 | -2.85 | | | * 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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