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Individual Calculations July 2022 |
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| Plotkin, Mark Total change: 2.70 | |   |
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| 31st Annual Chicago Open - Open | Wheeling, Illinois | USA | 2022-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2324 | 2350 | 5.00 | 9 | 0.27 | 10 | 2.70 | |
|  Moolky, Ankush | | | 1974 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Akopian, Vladimir | g | | 2622 | USA | 0.50 | 1 | 0.33 | 10 | 3.30 | | | Akobian, Varuzhan | g | | 2600 | USA | 1.00 | 1 | 0.81 | 10 | 8.10 | | | Liang, Awonder | g | | 2613 | USA | 0.00 | 1 | -0.18 | 10 | -1.80 | | | Liu, Eric Chang | | | 2019 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Mikaelyan, Arman | g | | 2502 | ARM | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Andersen, Gunnar James | | | 2244 | USA | 0.00 | 1 | -0.64 | 10 | -6.40 | | | De La Colina, Nicolas | | | 2091 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Lin, Andy | | | 2251 | USA | 0.50 | 1 | -0.14 | 10 | -1.40 | |
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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