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Individual Calculations May 2024 |
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| Atwell, Rose Total change: 4.00 | |   |
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| 1000GM 2024 Spring Invitational IM C | New York, NY | USA | 2024-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2257 | 2285 | 4.00 | 9 | -0.84 | 20 | -16.80 | |
|  Savanovic, Aleksandar | m | | 2361 | BIH | 0.50 | 1 | 0.10 | 20 | 2.00 | |  Shundi, Matias | | | 2191 | USA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Yudasin, Leonid G | g | | 2337 | ISR | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Andrews, Todd D | f | | 2160 | USA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Lekic, Dusan | m | | 2320 | MNE | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Pang, Qi | | | 2195 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Tang, Zoey | f | wm | 2253 | USA | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Yang, Qindong | | | 2234 | CHN | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Tanenbaum, Zachary | c | | 2260 | USA | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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) | | | | 1000GM Spring Break Dual Scheveningen 2024 #5 | Santa Clara, CA | USA | 2024-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2323 | 2279 | 2.50 | 5 | 0.30 | 20 | 6.00 | |
| | Jimenez, Emmanuel | m | | 2421 | CRC | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Arenas, David | g | | 2366 | COL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Zuluaga, Cesar | m | | 2206 | COL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Figueredo, Leonel | m | | 2323 | MEX | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Alarcon, Roberto | f | | 2300 | CHI | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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) | | | | 1000GM April Scheveningen 2024 - Group A | San Jose, CA | USA | 2024-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2389 | 2279 | 2.50 | 5 | 0.74 | 20 | 14.80 | |
| | Zylka, Stanislaw | f | | 2404 | POL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Griffith, Kyron | m | | 2361 | USA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Jimenez, Emmanuel | m | | 2421 | CRC | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Heimann, Mark | m | | 2435 | USA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Figueredo, Leonel | m | | 2323 | MEX | 0.50 | 1 | 0.06 | 20 | 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) | | |
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