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Individual Calculations November 2023 |
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| Naylor, Carla Total change: 15.80 | |   |
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| 2nd Skyline Open - U2100 Section | Dulles, VA | USA | 2023-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1514 | 2.50 | 5 | 0.53 | 20 | 10.60 | |
|  Soni, Arjun Gorakh | | | 1614 | USA | 0.50 | 1 | 0.14 | 20 | 2.80 | |  Kashyap, Manish B | | | 1628 | USA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Yu, Yang | | | 1457 | USA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Iyer, Vedanth | | | 1442 | USA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Boshkin, Anatoly | | | 1902 | USA | 0.50 | 1 | 0.41 | 20 | 8.20 | |
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) | | | | 13th annual Washington Chess Congress - U2200 | Reston, VA | USA | 2023-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1514 | 2.00 | 5 | 0.26 | 20 | 5.20 | |
| | Charry, Henry | | | 1771 | USA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Krishnan, Ashvath | | | 1264 | USA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Wright, Dexter Dem | | | 1609 | USA | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Chong, Hanford | | | 1672 | USA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Boshkin, Anatoly | | | 1902 | USA | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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