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Individual Calculations January 2022 |
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| Kretchetov, Alexandre Total change: -1.60 | |   |
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| 56th American Open - Open | Orange, California | USA | 2021-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2139 | 2249 | 2.50 | 4 | -0.08 | 20 | -1.60 | |
|  Yan, Ruiyang | | wc | 2124 | USA | 0.50 | 1 | -0.17 | 20 | -3.40 | |  Wen, Teddie | | | 2053 | USA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Mahajan, Rushaan | c | | 2130 | USA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Costello, Alexander | m | | 2249 | USA | 0.50 | 1 | 0.00 | 20 | 0.00 | |
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) | | |
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