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Individual Calculations August 2019 |
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| Proleiko, Julian Total change: 23.20 | |   |
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| 2019 North American Junior U20 Championship - Open | Charlotte, North Carolina | USA | 2019-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2219 | 2152 | 4.00 | 9 | 0.39 | 20 | 7.80 | |
|  Chuang, Austin | | | 1752 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ludwig, John | | | 2374 | USA | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Chen, Justin | f | | 2305 | USA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Peng, David | f | | 2287 | USA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Wang, Annie | f | wm | 2334 | USA | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Sinha, Sahil | f | | 2283 | USA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Zhou, Liran | c | | 2322 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Kim, Yoon-Young | f | | 2322 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Zhao, Erick | | | 1993 | USA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | * 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) | | | | Saint Louis Chess Club July Premier | Saint Louis, Missouri | USA | 2019-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2095 | 2133 | 3.50 | 5 | 0.77 | 20 | 15.40 | |
| | Zhou, Iris | | | 1828 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Rao, Anjaneya | | | 1767 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Swiercz, Dariusz | g | | 2533 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | King, Alexander | | | 2287 | USA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Gadson, Isaiah | | | 2058 | USA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | * 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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