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Individual Calculations November 2023 |
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| Lin, Benjamin Gu Total change: 33.60 | |   |
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| 2nd Skyline Open - Open Section | Dulles, VA | USA | 2023-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1710 | 3.50 | 9 | 0.53 | 40 | 21.20 | |
|  England, Max | | | 1936 | CAN | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Samuelson, Andrew | f | | 2058 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Xiong, Lang Leo | | | 1924 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Das, Aditeya | | | 1882 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | De Fotis, Gary C | | | 1748 | USA | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Baim, Elvin | | | 1800 | AZE | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Moorhouse, Will | | | 1887 | USA | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Cherukuri, Nitesh | | | 1896 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Ravishankar, Dhruvesh | | | 1480 | USA | 0.50 | 1 | -0.29 | 40 | -11.60 | |
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 |
| 1507 | 1710 | 1.50 | 2 | -0.02 | 40 | -0.80 | |
| | Wu, Nicholas Pei-Chang | | | 1451 | CAN | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Christiansen, Natasha C | | wc | 1563 | USA | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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) | | | | 27th annual Eastern Chess Congress - U2100 | Princeton, NJ | USA | 2023-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1710 | 1.00 | 1 | 0.33 | 40 | 13.20 | |
| | Yuan, David | | | 1586 | USA | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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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