Individual Calculations November 2019 |
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Dutter, Fredric Total change: -22.40 | | |
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2019 Walter Shipman Marathon | Berkeley, California | USA | 2019-08-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1725 | 1823 | 2.50 | 4 | -0.03 | 40 | -1.20 | |
| Agdamag, Samuel | | | 1554 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | | Poehlmann, Roger | | | 2149 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | Trestor, David | | | 1614 | USA | 0.50 | 1 | -0.27 | 40 | -10.80 | | Sherwood, Peter | | | 1583 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | | 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) | | Berkeley Weekender October 2019 | Berkeley, California | USA | 2019-10-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1798 | 1823 | 0.00 | 1 | -0.53 | 40 | -21.20 | |
| Hakobyan, Sos | | | 1798 | USA | 0.00 | 1 | -0.53 | 40 | -21.20 | | 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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