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Individual Calculations August 2018 |
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| Nunbhakdi, Tawin M Total change: -12.00 | |   |
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| 12th Annual Philadelphia International | Philadelphia, Pennsylvania | USA | 2018-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2172 | 2027 | 4.00 | 9 | 0.94 | 20 | 18.80 | |
|  Lokander, Martin | f | | 2386 | SWE | 1.00 | 1 | 0.90 | 20 | 18.00 | |  Lindgren, Philip | m | | 2394 | SWE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Yip, Carissa | f | wf | 2318 | USA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Paul, Justin | | | 2324 | USA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Bhatia, Aadit | | | 1730 | IND | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Li, Ben | f | | 2372 | USA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Yagiz, Bora | | | 1877 | TUR | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Zeng, Sheena | | wc | 1863 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Kumar, Nikhil | f | | 2286 | USA | 0.50 | 1 | 0.32 | 20 | 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) | | | | 46th Annual World Open | Philadelphia, Pennsylvania | USA | 2018-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 2026 | 3.00 | 8 | -1.54 | 20 | -30.80 | |
| | Wang, Qibiao | | | 2337 | CHN | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Graif, William | | | 2173 | CAN | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Khodzhamkuliev, Bahadur | | | 2214 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Dembele, Marcel | | | 1833 | FRA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Lee, Jayden | | | 1847 | USA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Zheng, Michael Z | | | 1796 | USA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Alvarez, Tirso | | | 1626 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shawkat, Saif | | | 1919 | USA | 0.50 | 1 | -0.15 | 20 | -3.00 | | | * 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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