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Individual Calculations February 2023 |
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| Markov, Denis Total change: 7.80 | |   |
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| 55th annual Liberty Bell Open - U2100 | Philadelphia, PA | USA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1791 | 3.00 | 4 | 0.39 | 20 | 7.80 | |
|  Cherukuri, Devesh | | | 1509 | USA | 0.50 | 1 | -0.34 | 20 | -6.80 | |  Fischer, Robert J | | | 1818 | USA | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Moshkevich, Elizabeth | | | 1671 | USA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Lieberman, Jack | | | 1681 | USA | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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