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Individual Calculations March 2019 |
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| Kunder, Steven Total change: -1.60 | |   |
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| 2019 Chesapeake Open - U2100 | Rockville, Maryland | USA | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 1675 | 2.00 | 5 | 0.30 | 40 | 12.00 | |
|  Swaney, Paul | | | 1831 | USA | 0.50 | 1 | 0.21 | 40 | 8.40 | |  Jablon, Stephen Eric | | | 1849 | USA | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Altman, Joshua | c | | 1965 | ENG | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Gallagher, William | | | 1728 | USA | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Pillai, Adithya | | | 1642 | USA | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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) | | | NOTE: K factor changed | | 2019 Baltimore Open - U2200 | Linthicum Heights, Maryland | USA | 2019-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1675 | 0.50 | 2 | -0.68 | 20 | -13.60 | |
| | Mundayat, Abinav | | | 1656 | USA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Tay, Brian | | | 1565 | USA | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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