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Individual Calculations July 2024 |
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| Guo, Ethan Total change: 23.00 | |   |
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| 1000GM Las Vegas RR #1 IM C | Las Vegas, NV | USA | 2024-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2227 | 2148 | 3.50 | 9 | -0.16 | 25 | -4.00 | |
|  Atwell, Rose | f | | 2283 | USA | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Zaloznyy, Mike | c | | 2144 | USA | 1.00 | 1 | 0.49 | 25 | 12.25 | |  Bhatta, Rohit | | | 1977 | USA | 0.50 | 1 | -0.23 | 25 | -5.75 | | | Vertetics, Attlia | m | | 2440 | HUN | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Nagy, Gabor | g | | 2433 | HUN | 0.50 | 1 | 0.34 | 25 | 8.50 | | | Stevens, Adam | | | 1855 | USA | 0.50 | 1 | -0.35 | 25 | -8.75 | | | Andrews, Todd | f | | 2167 | USA | 0.00 | 1 | -0.47 | 25 | -11.75 | | | Delgado, Neuris | g | | 2483 | PAR | 0.50 | 1 | 0.38 | 25 | 9.50 | | | Singhania, Vatsal | f | | 2259 | IND | 0.50 | 1 | 0.15 | 25 | 3.75 | |
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) | | | | 2024 National Open | Las Vegas, Nevada | USA | 2024-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 2136 | 4.50 | 9 | -0.73 | 25 | -18.25 | |
| | Fernandez, Daniel | g | | 2526 | ENG | 0.00 | 1 | -0.09 | 25 | -2.25 | | | Richardson, Ryan | | | 1952 | USA | 0.00 | 1 | -0.74 | 25 | -18.50 | | | Eid, John M | | | 1736 * | USA | 1.00 | 1 | 0.08 | 25 | 2.00 | | | Tang, Ethan J | | | 1970 | USA | 1.00 | 1 | 0.28 | 25 | 7.00 | | | Gutla, Aryan | f | | 2260 | USA | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Johnson, Benjamin C | | | 1980 | USA | 0.00 | 1 | -0.71 | 25 | -17.75 | | | Hao, Max | | | 1922 | USA | 1.00 | 1 | 0.23 | 25 | 5.75 | | | Leano, Bryan B | | | 2004 | USA | 1.00 | 1 | 0.32 | 25 | 8.00 | | | Tarjan, James Edward | g | | 2308 | USA | 0.50 | 1 | 0.23 | 25 | 5.75 | | | * 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) | | | | 1000GM Las Vegas RR #2 IM C | Las Vegas, NV | USA | 2024-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2301 | 2136 | 4.50 | 9 | 1.81 | 25 | 45.25 | |
| | Melillo, Lucius | f | | 2306 | USA | 0.50 | 1 | 0.22 | 25 | 5.50 | | | Delgado Ramirez, Neuris | g | | 2487 | PAR | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Atwell, Rose | f | | 2274 | USA | 1.00 | 1 | 0.69 | 25 | 17.25 | | | Nagy, Gabor | g | | 2448 | HUN | 0.50 | 1 | 0.36 | 25 | 9.00 | | | Yan, Nathan | f | | 2200 | USA | 0.50 | 1 | 0.09 | 25 | 2.25 | | | Vertetics, Attila | m | | 2438 | HUN | 0.50 | 1 | 0.35 | 25 | 8.75 | | | Ganesan, Vikrant | | | 2038 | USA | 0.50 | 1 | -0.13 | 25 | -3.25 | | | Yu, Jiangwei | f | | 2291 | CHN | 0.50 | 1 | 0.21 | 25 | 5.25 | | | Guo, Andrew | f | | 2230 | USA | 0.50 | 1 | 0.13 | 25 | 3.25 | |
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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