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Individual Calculations June 2023 |
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| Lin, Benjamin Total change: 56.80 | |   |
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| 4th Colonial Open - Open | Dulles, Virginia | USA | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 1624 | 3.00 | 7 | 1.33 | 40 | 53.20 | |
|  Shoykhet, Benjamin | | | 1919 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Ananth, Ananya | | | 1760 | USA | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Jinsi, Soham Gyani | | | 1815 | USA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Jing, Andrew | | | 1869 | USA | 0.50 | 1 | 0.30 | 40 | 12.00 | | | He, Samuel | | | 1700 | USA | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Tyrrell, Benjamin | | | 1775 | USA | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Larkins, Larry R | | | 2093 | USA | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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) | | | | 3rd annual Niagara Falls Open - U2000 | Niagara Falls, NY | USA | 2023-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1519 | 1624 | 2.00 | 3 | 0.09 | 40 | 3.60 | |
| | Guan, Tsz Yeung | | | 1520 | CAN | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Xu, Zhuoyuan Ryan | | | 1428 | USA | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Mast, Malcolm | | | 1610 | USA | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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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