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Individual Calculations November 2018 |
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| Berczes, David Total change: -18.80 | |   |
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| 10th Annual Washington Chess Congress | Falls Church, Virginia | USA | 2018-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2277 | 2499 | 5.00 | 9 | -1.83 | 10 | -18.30 | |
|  Jian, Alex | | | 2114 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Paciorkowski, Lev | | | 2250 | USA | 0.00 | 1 | -0.81 | 10 | -8.10 | | | Mishra, Abhimanyu | c | | 2149 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Pham, Ngoc | | wm | 2193 | VIE | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Mulyar, Michael A | m | | 2384 | USA | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Morefield, Jason P | | | 2153 | USA | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Wang, Tianqi | | | 2346 | USA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Sevian, Samuel | g | | 2634 | USA | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Pressman, Leif | f | | 2273 | USA | 0.00 | 1 | -0.79 | 10 | -7.90 | |
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) | | | | 2018 Texas Collegiate Super Finals | Lubbock, Texas | USA | 2018-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2487 | 2499 | 1.50 | 3 | -0.05 | 10 | -0.50 | |
| | Ruiz C, Joshua D | m | | 2438 | COL | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Belous, Vladimir | g | | 2530 | RUS | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Shtembuliak, Evgeny | m | | 2494 | UKR | 1.00 | 1 | 0.49 | 10 | 4.90 | |
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) | | |
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