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Individual Calculations September 2023 |
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| Lin, Andy Total change: -20.00 | |   |
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| 10th Annual Washington International - Championship | Rockville, MD | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2199 | 2334 | 4.50 | 8 | -0.87 | 20 | -17.40 | |
|  Brady, Tyson | | | 2168 | USA | 0.00 | 1 | -0.72 | 20 | -14.40 | |  Senft, Sean | | | 2146 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kung, Thomas | | | 2124 | USA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Fishbein, Mitch | | | 2157 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Khamrakulov, Djurabek | g | | 2507 | UZB | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Lee, Justin | c | | 2271 | USA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Lomakina, Anzhelika | | | 2017 | UKR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Girsh, Daniel | | | 2200 | USA | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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) | | | | 2023 Las Vegas Open - Open | Las Vegas, NV | USA | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2111 | 2334 | 2.00 | 3 | -0.13 | 20 | -2.60 | |
| | Ma, Cuihan | | | 1934 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Leano, Bryan B | | | 1877 | USA | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Mikaelyan, Arman | g | | 2521 | ARM | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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) | | |
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