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Individual Calculations August 2023 |
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| Serrato, Rafael Total change: 22.40 | |   |
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| 51st annual World Open - U2000 | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1700 | 5.00 | 7 | 1.12 | 20 | 22.40 | |
|  Jain, Pamil | | | 1300 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Williams, Jeremiah | | | 2021 | USA | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Gui, Suyuan | | | 1662 | USA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Miaco, Trifelino | | | 1511 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Walters, Tim | | | 1663 | USA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Huddleston, James | | | 1608 | USA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Solorio Valderrama, Noe | | | 1808 | FID | 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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