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Individual Calculations September 2022 |
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| Ling, Chenxuan Total change: -12.00 | |   |
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| 52nd annual Continental Open Under 2200 | Sturbridge, MA | USA | 2022-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1628 | 1.00 | 6 | -0.97 | 40 | -38.80 | |
|  Zhu, Jenny | | | 1824 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Ray, Ujan | | | 1745 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Harris, David J | | | 2037 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Malyshev, Roman P | | | 1943 | USA | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Jain, Vinamra | | | 1634 | USA | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Faizy, Mohammed | | | 1503 | CAN | 0.50 | 1 | -0.17 | 40 | -6.80 | |
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) | | | | 2022 NAYCC U8 Open | Calgary | CAN | 2022-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1459 | 1613 | 4.00 | 5 | 0.67 | 40 | 26.80 | |
| | Narula, Japveer | | | 1213 * | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Jani, Aakash | | | 1252 | USA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Zheng, Lerui | | | 1578 | USA | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Xia, Joshua | | | 1684 | USA | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Mutyalapati, Modith Aaroh | | | 1567 | CAN | 1.00 | 1 | 0.44 | 40 | 17.60 | | | * 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) | | |
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