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Individual Calculations March 2020 |
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| Park, Evan Total change: -108.40 | |   |
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| 11th Annual Southwest Class Championship | Fort Worth, Texas | USA | 2020-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 2254 | 5.00 | 9 | -1.97 | 40 | -78.80 | |
|  Dragun, Kamil | g | | 2584 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Rorrer, Grayson | | | 1947 | USA | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Gardezi, Arsal | | | 1854 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Dejmek, Mark W | | | 1983 | USA | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Ngo, Bach | | | 2018 | USA | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Simms, Rickie | | | 1926 | USA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Wongso, Steve | | | 1945 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Narayanan, Samrug | c | | 2019 | USA | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Gundam, Rohit | | | 1855 | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | 5th Annual George Washington Open | Reston, Virginia | USA | 2020-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 2254 | 3.00 | 5 | -0.74 | 40 | -29.60 | |
| | Blakeman, Cole | | | 1854 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Brodsky, David | m | | 2461 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Nguyen, Tien | | wm | 1970 | VIE | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Heller, Garrett | | | 1982 | USA | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Wilson, Ronen | | | 1854 * | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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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