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Individual Calculations August 2021 |
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| Pedrosa, Jose David Total change: -8.20 | |   |
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| 26th Annual Bradley Open - Under 2100 | Windsor Locks, Connecticut | USA | 2021-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1590 | 1.50 | 4 | -0.41 | 20 | -8.20 | |
|  Hood, Avery | | | 1818 | USA | 0.50 | 1 | 0.29 | 20 | 5.80 | |  Wang, Tianna | | | 1399 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Shemesh, Yuval | | | 1956 | USA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Jin, Jerry | | | 1288 | USA | 0.00 | 1 | -0.85 | 20 | -17.00 | |
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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