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Individual Calculations July 2023 |
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| Levine, Joseph Total change: -36.40 | |   |
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| 32nd annual Chicago Open - Open Section | Wheeling, IL | USA | 2023-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2298 | 2392 | 5.50 | 9 | -0.03 | 10 | -0.30 | |
|  Wiebe, Isaac | | | 2006 | CAN | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Jiang, Andrew | | | 2201 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Lin, Andy | f | | 2312 | USA | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Zhao, Erick | f | | 2275 | USA | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Torres, Luis Carlos | m | | 2325 | MEX | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Wang, Jason | m | | 2425 | USA | 0.00 | 1 | -0.45 | 10 | -4.50 | | | Adewumi, Tanitoluwa | f | | 2283 | USA | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Kevlishvili, Robby | g | | 2541 | NED | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Chiku-Ratte, Olivier | m | | 2311 | CAN | 0.00 | 1 | -0.61 | 10 | -6.10 | |
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 Las Vegas Summer Super Swiss 2023 | Las Vegas, Nevada | USA | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 2392 | 5.50 | 9 | -1.79 | 10 | -17.90 | |
| | Gavrilin, Roman | | | 2128 | RUS | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Nanugonda, Vishva | | | 1992 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Mei, Austin | f | | 2218 | USA | 0.00 | 1 | -0.73 | 10 | -7.30 | | | Rajesh, C.s. | | | 2165 | IND | 0.00 | 1 | -0.79 | 10 | -7.90 | | | McConnell, Sullivan | | | 2037 | USA | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Pullela, Sricharan | | | 1996 | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Mahajan, Rushaan | f | | 2272 | USA | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Aliyev, Timur | | | 2257 | ISR | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Yanayt, Eugene | f | | 2060 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | * 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) | | | | 2023 National Open | Las Vegas, NV | USA | 2023-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2178 | 2392 | 4.00 | 8 | -1.82 | 10 | -18.20 | |
| | Nanugonda, Vishva | | | 1992 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kudryavtsev, Vadim | | | 1934 | RUS | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Andriasian, Zaven | g | | 2579 | ARM | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Wang, Isaac | | | 2127 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Cordova, Emilio | g | | 2543 | PER | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Rajaram, Rohan | c | | 2138 | USA | 0.00 | 1 | -0.81 | 10 | -8.10 | | | Arutla, Aditya | | | 2066 | USA | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Wang, Alex Yuxuan | | | 2047 | USA | 0.50 | 1 | -0.39 | 10 | -3.90 | | | * 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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