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Individual Calculations August 2023 |
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| Poliannikov, Danila Total change: 24.80 | |   |
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| 51st annual World Open - Open | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2203 | 2247 | 5.50 | 9 | 0.58 | 20 | 11.60 | |
|  Hulse, Brian | f | | 1880 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Zhang, Andrew H | | | 1876 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Chasin, Nico Werner | m | | 2459 | USA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Nandhakumar, Vaseegaran | | | 2026 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Cruz, Cristhian | g | | 2522 | PER | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Wang, Alex Yuxuan | | | 2047 | USA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Khanin, Semen | g | | 2566 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Duong, Nha Thanh | m | | 2082 | CAN | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Yip, Carissa Shiwen | m | wg | 2369 | USA | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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) | | | | 1000GM NY Summer Norm Invitational - IM B Schiller | New York, New York | USA | 2023-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2285 | 2269 | 5.00 | 9 | 0.66 | 20 | 13.20 | |
| | Paragua, Mark | g | | 2438 | PHI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Adewumi, Tanitoluwa | f | | 2276 | USA | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Colas, Joshua | f | | 2294 | USA | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Rusonik, Max | c | | 2144 | CAN | 1.00 | 1 | 0.33 | 20 | 6.60 | | | La Manna, Andrea | f | | 2180 | ITA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Song, Michael | m | | 2405 | CAN | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Bortnyk, Mykola | m | | 2421 | UKR | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Lee, Justin | c | | 2257 | USA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Moor, Nathaniel Philip | | | 2147 | USA | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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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