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Individual Calculations February 2023 |
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| Yan, Benjamin Total change: 63.20 | |   |
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| 2023 Charlotte Open | Charlotte, North Carolina | USA | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2386 | 1957 | 3.50 | 5 | 3.16 | 20 | 63.20 | |
|  Ippolito, Dean | m | | 2381 | USA | 1.00 | 1 | 0.93 | 20 | 18.60 | |  Park, Evan | m | | 2360 | USA | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Zapata, Alonso | g | | 2339 | COL | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Grabinsky, Aaron | m | | 2417 | USA | 1.00 | 1 | 0.95 | 20 | 19.00 | | | Bregadze, Levan | m | | 2434 | GEO | 0.50 | 1 | 0.45 | 20 | 9.00 | |
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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