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Individual Calculations May 2019 |
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| Zhang, Chao Total change: 3.80 | |   |
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| 2019 Lone Star Open | Houston, Texas | USA | 2019-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2110 | 2250 | 3.50 | 5 | 0.19 | 20 | 3.80 | |
|  Bunch, Cliff | | | 1850 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Noland, Shawn | | | 1984 | USA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Huang, Max | | | 1905 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Gabuzyan, Hovhannes | g | | 2620 | ARM | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Vivekananthan, Anish | | | 2193 | USA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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