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Individual Calculations February 2021 |
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| Andrianov, Nikolay Total change: -18.50 | |   |
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| Holiday 2020 CCCSA IM Norm Invitational | Charlotte, North Carolina | USA | 2020-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2296 | 2392 | 5.00 | 9 | -0.68 | 10 | -6.80 | |
|  Vivekananthan, Anish | f | | 2305 | USA | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Liang, Jason | f | | 2317 | USA | 0.50 | 1 | -0.10 | 10 | -1.00 | |  Tsay, Vincent | f | | 2270 | USA | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Li, Eric Yuhan | f | | 2311 | USA | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Diulger, Alexey | m | | 2298 | MDA | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Velikanov, Alexander | f | | 2308 | USA | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Martin Del Campo, Roberto | m | | 2313 | MEX | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Krishnamoorthy, Vijay | | | 2242 | IND | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Chasin, Nico | f | | 2303 | USA | 0.50 | 1 | -0.12 | 10 | -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) | | | | Winter 2021 CCCSA IM Norm Invitational | Charlotte, North Carolina | USA | 2021-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2286 | 2384 | 4.50 | 9 | -1.17 | 10 | -11.70 | |
| | Martin Del Campo, Roberto | m | | 2296 | MEX | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Chambers, Ezra | f | | 2217 | BDI | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Matros, Alexander | m | | 2405 | KAZ | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Colas, Joshua | f | | 2288 | USA | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Oberoi, Shelev | | | 2180 | USA | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Vivekananthan, Anish | f | | 2326 | USA | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Cervantes, Thalia | f | wm | 2258 | USA | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Griffith, Kyron | f | | 2346 | USA | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Wang, Tianqi | | | 2256 | USA | 0.50 | 1 | -0.17 | 10 | -1.70 | |
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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