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Individual Calculations November 2021 |
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| Ivanov, Mike Total change: 15.80 | |   |
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| 12th Annual Washington Chess Congress | Reston, Virginia | USA | 2021-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2281 | 2344 | 6.00 | 9 | 0.79 | 20 | 15.80 | |
|  Prem, Pranav | | | 2030 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Gledura, Benjamin | g | | 2628 | HUN | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Quirke, Jeffrey L | | | 2108 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Oberoi, Shelev | | | 2133 | USA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Andersen, Gunnar James | | | 2203 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Jacobson, Brandon | g | | 2492 | USA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Wang, Jason | f | | 2317 | USA | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Perrine, Dalton | f | | 2255 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Mulyar, Michael A | m | | 2367 | USA | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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) | | |
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