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Individual Calculations July 2023 |
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| Flores Quillas, Diego Total change: -45.60 | |   |
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| 2023 1000GM Memorial Day Scheveningen Norm | Sunnyvale, CA | USA | 2023-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2243 | 2359 | 6.00 | 8 | 0.79 | 20 | 15.80 | |
|  Eswaran, Ashritha | f | wm | 2278 | USA | 1.00 | 1 | 0.39 | 20 | 7.80 | |  Bansal, Advay | | | 2274 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Liang, Yu-Cheng | | | 2215 | USA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Maiti, Milind | f | | 2250 | USA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Sathish, Pranav | | | 2154 | USA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Yan, Nathan | | | 2096 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Xie, Bryan | c | | 2361 | USA | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Guo, Andrew | | | 2313 | USA | 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) | | | | 1000GM Las Vegas Summer Super Swiss 2023 | Las Vegas, Nevada | USA | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2278 | 2353 | 5.00 | 9 | -0.34 | 20 | -6.80 | |
| | Ward, Noah | | | 2097 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Khanin, Semen | g | | 2566 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Rajesh, C.s. | | | 2165 | IND | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Angeles Mercado, Anthony | | | 2114 | PER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Mei, Austin | f | | 2218 | USA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Gavrilin, Roman | | | 2128 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Andriasian, Zaven | g | | 2579 | ARM | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Wang, Isaac | | | 2127 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Fernandez, Daniel | g | | 2505 | ENG | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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 |
| 2158 | 2353 | 4.50 | 9 | -1.92 | 20 | -38.40 | |
| | Beck, Alec | | | 1911 | USA | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Hiwale, Ronak | | | 1992 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Jacobson, Brandon | g | | 2557 | USA | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Mikaelyan, Arman | g | | 2523 | ARM | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Atwell, Rose | | | 2220 | USA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Wongso, Steve | | | 2069 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Nathan, Krishna | | | 2100 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Mohammadi, Sina | | | 1953 * | USA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Ward, Noah | | | 2097 | USA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | * 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) | | | | 16th annual Philadelphia International | Philadelphia, PA | USA | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2187 | 2353 | 5.50 | 9 | -0.81 | 20 | -16.20 | |
| | Rizzo, Tobias M | | | 1970 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Khanin, Semen | g | | 2566 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Altman, Joshua A | c | | 2120 | ENG | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Matta, Nicholas F | | | 2226 | USA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Johnson, Donald | f | | 2160 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Andersen, Gunnar | | | 2283 | USA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Chabris, Christopher F | c | | 2027 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Sun, Ryan | c | | 2137 | USA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Wang, Henry | | | 2193 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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