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Individual Calculations March 2019 |
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| Anderson, Michael Total change: 6.20 | |   |
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| Winter 2019 Tuesday Night Marathon | San Francisco, California | USA | 2019-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1751 | 2.50 | 5 | -0.37 | 20 | -7.40 | |
|  Latourette, Nicholas | | | 1410 | USA | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Boldi, Nicholas | | | 1500 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Cunningham, Charles | | | 1436 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kuczek, Kevin | | | 1953 | USA | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Winslow, Elliott | m | | 2151 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | Glasscoe Weekender Anti-Swiss | Berkeley, California | USA | 2019-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1768 | 2.00 | 3 | 0.68 | 20 | 13.60 | |
| | Del Rosario, Frisco | | | 1728 | USA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Sivakumar, Shaashwath | | | 1666 | USA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Lee, Megan | | wm | 2112 | USA | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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