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Individual Calculations September 2018 |
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| Peng, David Total change: -0.80 | |   |
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| 2018 Denker Tournament of High School Champions | Middleton, Wisconsin | USA | 2018-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2066 | 2363 | 3.50 | 5 | -0.68 | 20 | -13.60 | |
|  Hu, Emily | | | 1963 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Carter, Emmanuel | | | 2060 | USA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Easton, Jack | | | 2238 | USA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Chen, Forest | | | 2107 | USA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Li, Max | | | 1963 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | 7th Annual Washington International - Masters | Rockville, Maryland | USA | 2018-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2353 | 2346 | 5.00 | 9 | 0.64 | 20 | 12.80 | |
| | Dragun, Kamil | g | | 2594 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Zheng, Andrew | | | 2133 | USA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Panuganti, Kireet | | | 2022 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Perelshteyn, Eugene | g | | 2498 | USA | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Macieja, Bartlomiej | g | | 2528 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Henderson De La Fuente, Lance | m | | 2485 | ESP | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Thavandiran, Shiyam | m | | 2417 | CAN | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Kumar, Aravind | f | | 2169 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Yu, Jennifer | f | wg | 2327 | USA | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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) | | |
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