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Individual Calculations December 2023 |
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| Ebenezer, Joseph Total change: 13.80 | |   |
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| FIDE World Amateur Chess Championship Open U 2000 | Muscat | OMA | 2023-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1831 | 5.50 | 9 | -0.05 | 20 | -1.00 | |
|  Lopez De Anda, Edgar | | | 1609 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Voronenkov, Sergey | | | 1986 | FID | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Kizza, Faruk Fauza Karim | c | | 1888 | UGA | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Yeruultei, Batbaatar | c | | 1431 * | MGL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Xue, Shixuan | | | 1631 | CHN | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Tuguldur, Soninbayar | | | 1686 | MGL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Ranjith, R.k. | | | 1718 | IND | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Heinichen R., John Derek | c | | 1951 | PAR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Fogo Esquivel, Levi Kalani Alexan | | | 1683 | MEX | 0.50 | 1 | -0.20 | 20 | -4.00 | | | * 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) | | | | 2023 US Masters | Charlotte, NC | USA | 2023-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2063 | 1831 | 2.50 | 8 | 0.74 | 20 | 14.80 | |
| | Wan, Joseph | c | | 2242 | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chirilov, James | | | 2152 | USA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Zhu, Linxi | | | 2028 | USA | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Heller, Jack | | | 1986 | USA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Peatman, Carter | | | 2015 | USA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Xiong, Lang Leo | | | 2043 | USA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Harrison, Joshua | | | 1946 | USA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Liang, Yu-Cheng | c | | 2089 | USA | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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