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Individual Calculations February 2022 |
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| Amburgy, Ryan Total change: 10.40 | |   |
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| 2021 Charlotte Open | Charlotte, North Carolina | USA | 2021-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2151 | 2135 | 4.00 | 8 | 0.10 | 40 | 4.00 | |
|  Gonzalez Garcia, Jose | g | | 2483 | ESP | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Ling, Evan | | | 1989 | USA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Perrine, Dalton | f | | 2278 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Han, Johnathan | | | 1968 | CAN | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Chakrabarti, Brejesh | | | 2039 | USA | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Cervantes Landeiro, Thalia | f | wg | 2238 | USA | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Baradaran, Arman | | | 1990 | USA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Demchenko, Svitlana | | wm | 2224 | CAN | 0.50 | 1 | 0.12 | 40 | 4.80 | |
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) | | | | Winter 2022 CCCSA IM Norm Invitational - B | Charlotte, North Carolina | USA | 2022-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2258 | 2152 | 3.50 | 9 | 0.16 | 40 | 6.40 | |
| | Oberoi, Shelev | | | 2144 | USA | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Chen, Ryo | f | | 2255 | USA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Fishbein, Alexander | g | | 2458 | USA | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Kanli, Alperen | | | 2055 | AZE | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Bregadze, Levan | m | | 2448 | GEO | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Matros, Alexander | m | | 2372 | KAZ | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Shen, Christopher | f | | 2335 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Lima Martinez, Alejandro | | | 2078 | MEX | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Wu, Rochelle | | wm | 2176 | USA | 0.50 | 1 | 0.03 | 40 | 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) | | |
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