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Individual Calculations June 2019 |
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| Zhang, Chao Total change: -10.00 | |   |
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| 28th Annual Chicago Open | Wheeling, Illinois | USA | 2019-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2222 | 2254 | 4.50 | 9 | -0.50 | 20 | -10.00 | |
|  Nyzhnyk, Illya | g | | 2644 | UKR | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Sethuraman, Sandeep | | | 2039 | USA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Zaloznyy, Mike | | | 2032 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Li, Hanxiang | | | 2052 | CHN | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Baryshpolets, Andrey | g | | 2591 | UKR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Xu, Arthur | c | | 2032 | USA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Eidelman, Gabriel | | | 2128 | USA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Santarius, Erik | m | | 2396 | USA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Bartochowski, Nicholas | | | 2088 | USA | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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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