Individual Calculations February 2023 |
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Parsons, Justin R Total change: -18.20 | | |
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55th annual Liberty Bell Open - U2100 | Philadelphia, PA | USA | 2023-01-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1731 | 1800 | 2.00 | 5 | -0.91 | 20 | -18.20 | |
| Sammons, Matthew Willis | | | 1504 | USA | 0.00 | 1 | -0.85 | 20 | -17.00 | | Venkatesh, Narayan | | | 1761 | USA | 0.00 | 1 | -0.55 | 20 | -11.00 | | Waranch, Samuel | | | 1700 | USA | 1.00 | 1 | 0.36 | 20 | 7.20 | | Tang, Vincent | | | 1799 | USA | 0.00 | 1 | -0.50 | 20 | -10.00 | | Mays, Shelly | | | 1892 | USA | 1.00 | 1 | 0.63 | 20 | 12.60 | | 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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