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Individual Calculations February 2020 |
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| Hilby, Craig Total change: 8.30 | |   |
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| 2019 Pan-American Intercollegiate Championship | Charlotte, North Carolina | USA | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2275 | 2434 | 4.00 | 6 | 0.00 | 10 | 0.00 | |
|  Hoshino, Karen | | wf | 2034 * | JPN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Wang, Grant | | | 2106 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Nyzhnyk, Illia | g | | 2660 | UKR | 0.00 | 1 | -0.21 | 10 | -2.10 | | | Wenzhi, Dai | | | 2061 | CHN | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Chambers, Ezra Paul | f | | 2265 | BDI | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Chandra, Akshat | g | | 2524 | USA | 0.50 | 1 | 0.12 | 10 | 1.20 | | | * 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) | | | | 2020 Charlotte Open | Charlotte, North Carolina | USA | 2020-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2404 | 2434 | 3.50 | 6 | 0.29 | 10 | 2.90 | |
| | Sailer, Mike | | | 2141 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Wang, Tianqi | | | 2314 | USA | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Lenderman, Aleksandr | g | | 2638 | USA | 0.50 | 1 | 0.26 | 10 | 2.60 | | | Grabinsky, Aaron | | | 2363 | USA | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Ringoir, Tanguy | g | | 2498 | BEL | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Jacobson, Brandon | m | | 2470 | USA | 0.00 | 1 | -0.45 | 10 | -4.50 | |
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) | | | | PNWCC FIDE Open MLK - Masters | Kirkland, Washington | USA | 2020-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2370 | 2434 | 4.50 | 7 | 0.54 | 10 | 5.40 | |
| | Nassif, Aba | | | 2092 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Cordova, Emilio | g | | 2588 | PER | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Yermolinsky, Alex | g | | 2490 | USA | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Tiglon, Bryce | m | | 2388 | USA | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Morovic-Fernandez, Ivan | g | | 2511 | CHI | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Lee, Megan | | wm | 2151 | USA | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Tarjan, James Edward | g | | 2373 | USA | 0.50 | 1 | -0.08 | 10 | -0.80 | |
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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