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Individual Calculations August 2017 |
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| Frenkel, Benjamin Total change: 28.00 | |   |
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| 2017 National Open (U2300) | Las Vegas, Nevada | USA | 2017-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 2115 | 3.50 | 6 | -0.71 | 40 | -28.40 | |
|  Gordon, Stephen W | | | 1777 | USA | 0.50 | 1 | -0.38 | 40 | -15.20 | |  Diamond, Jim A. | | | 2211 | USA | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Badamkhand, Norovsambuu | | | 2038 | MGL | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Murugappan, Ganesh | | | 1928 | USA | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Pan, Kevin | | | 1901 | USA | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Quercia, Dylan | | | 1835 | USA | 1.00 | 1 | 0.16 | 40 | 6.40 | |
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) | | | | 45th Annual World Open | Philadelphia, Pennsylvania | USA | 2017-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2190 | 2115 | 5.00 | 9 | 1.41 | 40 | 56.40 | |
| | Harmon-Vellotti, Luke | m | | 2449 | USA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Giurgiu, Ionatan | | | 1830 | ROU | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Aaron, Deepak | | | 2321 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Rek, Viatcheslav | | | 2242 | CAN | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Kretchetov, Alexandre | f | | 2263 | RUS | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Griffith, Kyron W | f | | 2319 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Ghatti, Sanjay | | | 2235 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Medina, Benjamin R | | | 1784 | USA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Bian, Alex | f | | 2266 | USA | 1.00 | 1 | 0.70 | 40 | 28.00 | |
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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