Individual Calculations November 2023 |
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Stefanello, Michael Total change: -10.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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13th annual Washington Chess Congress - U2200 | Reston, VA | USA | 2023-10-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1630 | 1625 | 2.00 | 5 | -0.51 | 20 | -10.20 | |
| Baim, Emin | | | 1511 | USA | 0.50 | 1 | -0.16 | 20 | -3.20 | | Zhang, Joy | | | 1477 | USA | 1.00 | 1 | 0.30 | 20 | 6.00 | | Carey, Michael P | | | 1905 | USA | 0.00 | 1 | -0.16 | 20 | -3.20 | | Pabalan, Edward M | | | 1532 | USA | 0.50 | 1 | -0.13 | 20 | -2.60 | | Jimenez, Luis A | | | 1727 | USA | 0.00 | 1 | -0.36 | 20 | -7.20 | | 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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