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Individual Calculations January 2019 |
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| Agdamag, Samuel Total change: 19.20 | |   |
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| 2018 Berkeley Club Championship | Berkeley, California | USA | 2018-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1502 | 2.00 | 6 | 0.14 | 20 | 2.80 | |
|  Svoboda, J Steven | | | 1666 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Secor, Andrei | | | 1462 | USA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Acosta, Anthony | | | 1726 | USA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Glasscoe, Alan | | | 1577 | USA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Paetz, Mark | | | 1677 | USA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Maser, Thomas | | | 1829 | USA | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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) | | | | Fall 2018 Tuesday Night Marathon | San Francisco, California | USA | 2018-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1502 | 4.00 | 7 | 0.82 | 20 | 16.40 | |
| | Shaw, Tenzing | | | 1902 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Olson, David | | | 1335 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Wong, Russell | | | 1902 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Cole, Tony | | | 1542 | USA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Cendejas, Jon | | | 1150 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Cheng, Andrew | | | 1512 | USA | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Adams, Sophie | | | 1515 | NED | 1.00 | 1 | 0.52 | 20 | 10.40 | | | * 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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