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Individual Calculations February 2022 |
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| Sanford, Harrison Total change: -67.20 | |   |
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| 54th Annual Liberty Bell Open - Under 2100 | Philadelphia, Pennsylvania | USA | 2022-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1654 | 1.50 | 5 | -1.68 | 40 | -67.20 | |
|  Laido, Olivia | | | 1428 | USA | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Harmatz, Elia Samuel | | | 1698 | USA | 1.00 | 1 | 0.56 | 40 | 22.40 | |  Chang, Max | | | 1562 | USA | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Wang, Lilian | | | 1523 | USA | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Cherukuri, Nitesh | | | 1550 | USA | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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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