Individual Calculations August 2023 |
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Williams, Jeremiah Total change: -36.80 | | |
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51st annual World Open - U2000 | Philadelphia, PA | USA | 2023-06-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1701 | 2021 | 2.50 | 5 | -1.84 | 20 | -36.80 | |
| Holcomb, Emerson L | | | 1712 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | Serrato, Rafael | | | 1701 | COL | 0.00 | 1 | -0.87 | 20 | -17.40 | | Onyango, Adia | | | 1727 | USA | 0.50 | 1 | -0.35 | 20 | -7.00 | | Mercure, Gilbert | | | 1713 | CAN | 1.00 | 1 | 0.14 | 20 | 2.80 | | Porcelli, Michael W | | | 1651 | USA | 0.00 | 1 | -0.90 | 20 | -18.00 | | 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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