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Individual Calculations August 2023 |
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| Beh, Ryan Mark Total change: -86.40 | |   |
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| 51st annual World Open - U2200 | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1725 | 1.50 | 5 | -2.16 | 40 | -86.40 | |
|  Jin, David | | | 1649 | USA | 0.50 | 1 | -0.10 | 40 | -4.00 | |  Welcome, Chris | | | 1588 | USA | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Kelly, Jacob | | | 1453 | USA | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Durbha, Antara | | | 1546 | USA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Epstein, Theodore | | | 1461 | USA | 0.00 | 1 | -0.82 | 40 | -32.80 | |
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) | | |
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