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Individual Calculations May 2018 |
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| Tang, Andrew Total change: -15.10 | |   |
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| 12th Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2018-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2276 | 2509 | 4.00 | 7 | -1.51 | 10 | -15.10 | |
|  Markzon, Gregory | f | | 2169 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Wang, Qibiao | | | 2324 | CHN | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Daggupati, Balaji | f | | 2273 | USA | 0.00 | 1 | -0.80 | 10 | -8.00 | | | Niemann, Hans | f | | 2302 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Hong, Andrew | f | | 2365 | USA | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Guo, Arthur | f | | 2208 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Yip, Carissa | f | wf | 2290 | USA | 0.00 | 1 | -0.78 | 10 | -7.80 | |
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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