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Individual Calculations July 2022 |
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| Jacobson, Brandon Total change: 17.60 | |   |
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| 31st Annual Chicago Open - Open | Wheeling, Illinois | USA | 2022-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2324 | 2526 | 5.50 | 7 | 0.32 | 10 | 3.20 | |
|  Wen, Yili | | | 2122 | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Kim, Yoon-Young | f | | 2315 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Homa, Seth | f | | 2261 | USA | 0.00 | 1 | -0.82 | 10 | -8.20 | | | Graif, William | f | | 2335 | CAN | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Chandran, Kapil | f | | 2370 | USA | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Lin, Andy | | | 2251 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Liang, Awonder | g | | 2613 | USA | 0.50 | 1 | 0.12 | 10 | 1.20 | |
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) | | | | 2022 Summer Chess Classic - B | Saint Louis, Missouri | USA | 2022-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2566 | 2526 | 2.50 | 5 | 0.27 | 10 | 2.70 | |
| | Checa, Nicolas | g | | 2533 | USA | 1.00 | 1 | 0.51 | 10 | 5.10 | | | Dragun, Kamil | g | | 2571 | POL | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Zhou, Jianchao | g | | 2583 | CHN | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Harutyunian, Tigran | g | | 2550 | ARM | 0.00 | 1 | -0.47 | 10 | -4.70 | | | Antipov, Mikhail | g | | 2592 | FID | 0.50 | 1 | 0.09 | 10 | 0.90 | |
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) | | | | 15th Annual Philadelphia International | Philadelphia, Pennsylvania | USA | 2022-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2410 | 2526 | 7.00 | 9 | 1.17 | 10 | 11.70 | |
| | Atanasov, Anthony | f | | 2229 | CAN | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Maiti, Milind | f | | 2310 | USA | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Talukdar, Rohan | f | | 2315 | CAN | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Tian, Eddy | m | | 2431 | USA | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Noritsyn, Nikolay | m | | 2488 | CAN | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Salinas Herrera, Pablo | g | | 2532 | CHI | 1.00 | 1 | 0.51 | 10 | 5.10 | | | Khanin, Semen | m | | 2517 | RUS | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Lu, Maximillian | f | | 2354 | USA | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Le, Minh Tuan | m | | 2514 | VIE | 0.50 | 1 | -0.02 | 10 | -0.20 | |
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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