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Individual Calculations October 2019 |
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| Welsh, Vinh Total change: 51.20 | |   |
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| 85th Annual Southwest Open - U2300 | Irving, Texas | USA | 2019-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1385 | 2.00 | 6 | 1.28 | 40 | 51.20 | |
|  Redfield, Grant | | | 1785 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Rajaram, Rudransh | | | 1713 | USA | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Trakru, Rohun | c | | 1785 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Huo, Rannon | | | 1769 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Eliezer, Segev | | | 1783 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Blakeman, Cole | | | 1565 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | * 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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