Individual Calculations August 2022 |
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Kowalysko, Roman Total change: -17.60 | | |
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50th Annual World Open - Open | Philadelphia, Pennsylvania | USA | 2022-06-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
2011 | 1957 | 3.00 | 8 | -0.44 | 40 | -17.60 | |
| Shen, Christopher Yu-Shuo | f | | 2291 | USA | 0.50 | 1 | 0.38 | 40 | 15.20 | | Vanapalli, Vishnu Surya | | | 2278 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | Samani, Amin | | | 1689 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | | Aaron, Deepak | | | 2222 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | Johnson, Donald Ashton | | | 2214 | USA | 0.50 | 1 | 0.32 | 40 | 12.80 | | Lee, Justin | | | 2115 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | | Hiwale, Ronak | | | 1722 | USA | 0.00 | 1 | -0.79 | 40 | -31.60 | | Gillman, Jones | | | 1557 * | FID | 1.00 | 1 | 0.08 | 40 | 3.20 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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