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Individual Calculations February 2018 |
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| Easton, Jack Total change: 38.40 | |   |
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| 27th Annual North American Open | Las Vegas, Nevada | USA | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2219 | 2110 | 4.50 | 9 | 1.37 | 40 | 54.80 | |
|  Li, Zhaozhi | m | | 2412 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Wongso, Steve | | | 1710 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Taghizadeh, Rayan | f | | 2346 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Young, Angelo | m | | 2273 | PHI | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Wojciechowski, Piotr | | | 2235 | POL | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Menon, Gopal | | | 2218 | USA | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Talyansky, Seth | c | | 2259 | USA | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Collyer, Curt | f | | 2250 | USA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Zhang, Xiaopeng | | | 2265 | CHN | 0.50 | 1 | 0.21 | 40 | 8.40 | | | * 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) | | | | 2018 DCC FIDE Open I | Richardson, Texas | USA | 2018-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2052 | 2110 | 3.50 | 7 | -0.41 | 40 | -16.40 | |
| | Kunka, Harshid | | | 1710 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Baniel, Jhonel | | | 1767 | USA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Javakhadze, Zurab | m | | 2456 | GEO | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Kao, Camille | | wc | 1725 | USA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Drozdowski, Kacper | m | | 2451 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Wang, Justin | | | 2352 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Polavaram, Rithik | | | 1902 | USA | 0.50 | 1 | -0.27 | 40 | -10.80 | | | * 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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