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Individual Calculations July 2023 |
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| Lu, Max Total change: -18.40 | |   |
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| 1000GM Las Vegas Summer Super Swiss 2023 | Las Vegas, Nevada | USA | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2304 | 2412 | 5.00 | 9 | -0.75 | 10 | -7.50 | |
|  Wang, Jeffery | | | 2165 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Niemann, Hans | g | | 2695 | USA | 0.00 | 1 | -0.16 | 10 | -1.60 | |  Yan, Nathan | | | 2192 | USA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Jacobson, Aaron | f | | 2301 | USA | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Nathan, Nitish | c | | 2104 | USA | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Gutla, Aryan | f | | 2344 | USA | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Narayanan, Samrug | f | | 2297 | USA | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Stearman, Josiah | m | | 2421 | USA | 0.00 | 1 | -0.49 | 10 | -4.90 | | | Homa, Seth | f | | 2219 | USA | 0.50 | 1 | -0.25 | 10 | -2.50 | |
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) | | | | 16th annual Philadelphia International | Philadelphia, PA | USA | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2269 | 2412 | 3.50 | 7 | -1.09 | 10 | -10.90 | |
| | Gangavarapu, Sreekar | | | 2011 | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Perrine, Dalton | f | | 2228 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Cordova, Emilio | g | | 2543 | PER | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Singh, Siddharth | | | 2012 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Khanin, Semen | g | | 2566 | RUS | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Amburgy, Ryan | f | | 2295 | USA | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Liu, Eric Chang | c | | 2230 | USA | 0.00 | 1 | -0.74 | 10 | -7.40 | | | * 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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