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Individual Calculations August 2017 |
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| Harmon-Vellotti, Luke Total change: -1.20 | |   |
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| 45th Annual World Open | Philadelphia, Pennsylvania | USA | 2017-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2363 | 2449 | 3.50 | 6 | -0.12 | 10 | -1.20 | |
|  Frenkel, Benjamin | | | 2115 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Zhang, Chao | | | 2229 | USA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Xiong, Jeffery | g | | 2658 | USA | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Young, Angelo | m | | 2283 | PHI | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Bruzon Batista, Lazaro | g | | 2650 | CUB | 0.00 | 1 | -0.24 | 10 | -2.40 | | | Gorti, Akshita | f | wm | 2240 | USA | 0.50 | 1 | -0.27 | 10 | -2.70 | |
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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