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Individual Calculations December 2021 |
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| Jiang, Andrew Total change: 50.00 | |   |
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| 30th Annual Kings Island Open - Major | Blue Ash, Ohio | USA | 2021-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 1914 | 0.50 | 2 | -0.28 | 40 | -11.20 | |
|  Jayaraman, Arvind | f | | 2154 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Huang, Evan Y | | | 1858 | USA | 0.50 | 1 | -0.08 | 40 | -3.20 | |
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) | | | | 2021 US Masters Championship | Charlotte, North Carolina | USA | 2021-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2182 | 1914 | 3.00 | 8 | 1.53 | 40 | 61.20 | |
| | Ngo, Bach | f | | 2306 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Penagalapati, Abhinav | | | 2154 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Singh, Hersh | | | 2088 | USA | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Puckett, Matthew | | | 2138 | USA | 0.50 | 1 | 0.28 | 40 | 11.20 | | | De La Colina, Nicolas | | | 2130 | USA | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Mishra, Prateek | c | | 2100 | USA | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Morefield, Jason | f | | 2227 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Putnam, Liam | f | | 2314 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | |
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