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Individual Calculations December 2023 |
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| Dans, Dwight Total change: -48.60 | |   |
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| Marshall Thursday Open 7 | New York, NY | USA | 2023-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 2010 | 2.50 | 5 | -1.84 | 20 | -36.80 | |
|  Marino, Nicholas | | | 1683 | USA | 0.00 | 1 | -0.87 | 20 | -17.40 | |  Pimanoff, Theodore | | | 1610 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Brendel, John J | | | 1673 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Nizhegorodtsev, Sergey | | | 1771 | USA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Frumkin, Edward A | | | 1683 | USA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | * 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) | | | | Marshall Monday FIDE 21 Round 4-6 | New York, NY | USA | 2023-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 2010 | 0.50 | 2 | -1.02 | 20 | -20.40 | |
| | Klein, Ethan | | | 1922 | USA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Villa, Jose De | | | 1646 | USA | 0.50 | 1 | -0.40 | 20 | -8.00 | |
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) | | | | Marshall Premier 26 | New York, NY | USA | 2023-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1993 | 3.50 | 5 | 0.43 | 20 | 8.60 | |
| | Li, Michael | | | 1974 | USA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Zhu, Linxi | | | 2028 | USA | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Shangin, Lev | | | 1842 | USA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Klenoff, Caleb | | | 1817 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Berg, George | | | 1877 | USA | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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