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Individual Calculations September 2018 |
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| Sevian, Samuel Total change: -11.20 | |   |
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| 7th Annual Washington International - Masters | Rockville, Maryland | USA | 2018-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2459 | 2645 | 6.00 | 9 | -0.63 | 10 | -6.30 | |
|  Hong, Andrew | f | | 2377 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | |  Checa, Nicolas | m | | 2478 | USA | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Yu, Jennifer | f | wg | 2327 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Khamrakulov, Djurabek | m | | 2489 | UZB | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Postny, Evgeny | g | | 2586 | ISR | 0.00 | 1 | -0.58 | 10 | -5.80 | | | Hevia Alejano, Carlos Antonio | g | | 2486 | CUB | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Brodsky, David | m | | 2402 | USA | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Perelshteyn, Eugene | g | | 2498 | USA | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Chandra, Akshat | g | | 2487 | USA | 1.00 | 1 | 0.29 | 10 | 2.90 | |
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 U.S. Masters Championship | Greensboro, North Carolina | USA | 2018-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2472 | 2645 | 6.00 | 9 | -0.49 | 10 | -4.90 | |
| | Hong, Andrew | f | | 2377 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Checa, Nicolas | m | | 2478 | USA | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Moradiabadi, Elshan | g | | 2540 | USA | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Jacobson, Brandon | f | | 2472 | USA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Gabuzyan, Hovhannes | g | | 2556 | ARM | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Rozman, Levy | m | | 2421 | USA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Niemann, Hans | f | | 2329 | USA | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Brown, Michael William | m | | 2514 | USA | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Belous, Vladimir | g | | 2558 | RUS | 0.50 | 1 | -0.12 | 10 | -1.20 | |
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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