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Individual Calculations August 2023 |
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| Lu, Maximillian Total change: 2.10 | |   |
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| 51st annual World Open - Open | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2220 | 2412 | 5.50 | 9 | -0.92 | 10 | -9.20 | |
|  Ren, Jesse | | | 1991 | USA | 0.50 | 1 | -0.43 | 10 | -4.30 | |  Gross, Matthew R | | | 2012 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Duong, Nha Thanh | m | | 2082 | CAN | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Zong, Davis | c | | 2151 | USA | 0.00 | 1 | -0.82 | 10 | -8.20 | | | Padhye, Rohan | | | 2110 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Yan, Ruiyang | f | wc | 2230 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Bruzon Batista, Lazaro | g | | 2617 | USA | 0.50 | 1 | 0.26 | 10 | 2.60 | | | Khanin, Semen | g | | 2566 | RUS | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Homa, Seth | f | | 2219 | USA | 0.50 | 1 | -0.25 | 10 | -2.50 | | | * 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 NY Summer Norm Invitational - GM A | New York, New York | USA | 2023-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2447 | 2394 | 6.50 | 9 | 2.67 | 10 | 26.70 | |
| | Mikhalevski, Victor | g | | 2524 | ISR | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Wang, Justin | m | | 2488 | USA | 1.00 | 1 | 0.63 | 10 | 6.30 | | | Lee, Alice Teresa | f | wm | 2393 | USA | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Guo, Arthur | m | | 2483 | USA | 1.00 | 1 | 0.62 | 10 | 6.20 | | | Wang, Kevin | m | | 2393 | USA | 1.00 | 1 | 0.50 | 10 | 5.00 | | | Barbosa, Oliver | g | | 2475 | PHI | 1.00 | 1 | 0.61 | 10 | 6.10 | | | Ostrovskiy, Aleksandr | m | | 2356 | USA | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Pakleza, Zbigniew | g | | 2494 | POL | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Zumsande, Martin | m | | 2421 | GER | 0.50 | 1 | 0.04 | 10 | 0.40 | |
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) | | | | 2023 Charlotte Norm Super Swiss | Charlotte, NC | USA | 2023-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2184 | 2394 | 0.00 | 2 | -1.54 | 10 | -15.40 | |
| | Xu, Daniel | c | | 2223 | CAN | 0.00 | 1 | -0.73 | 10 | -7.30 | | | Canty, James | f | | 2145 | USA | 0.00 | 1 | -0.81 | 10 | -8.10 | |
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) | | |
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