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Individual Calculations February 2020 |
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| Tanenbaum, Zachary Total change: -9.60 | |   |
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| 52nd Annual Liberty Bell Open | Philadelphia, Pennsylvania | USA | 2020-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 2147 | 3.00 | 6 | -0.48 | 20 | -9.60 | |
|  Yates-Doerr, Riley | f | | 2222 | USA | 0.50 | 1 | 0.10 | 20 | 2.00 | |  Luo, Terry | | | 2054 | USA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Yeliseyev, Igor | | | 2121 | USA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Leverett, Bruce W | f | | 2300 | USA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Price, Alan Curtis | | | 1991 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Hardaway, Brewington | c | | 1785 | USA | 0.00 | 1 | -0.90 | 20 | -18.00 | |
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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