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Individual Calculations November 2021 |
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| De Fotis, Gary C Total change: -32.20 | |   |
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| 12th Annual Washington Chess Congress | Reston, Virginia | USA | 2021-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 1864 | 0.50 | 6 | -1.61 | 20 | -32.20 | |
|  Rusonik, Max | c | | 2091 | CAN | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Adewumi, Tanitoluwa | | | 2064 | USA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Liu, Eric Chang | | | 2003 | USA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Rempe, Jonas J R | | | 1935 | GER | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Deatrick, Alexander | | | 2021 | USA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Shuman, Nathaniel Lande | | | 1748 | USA | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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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