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Individual Calculations February 2023 |
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| Ding, Daniel (yulin) Total change: -198.00 | |   |
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| 2022 JZMC Rising Stars Reserves | Sydney | AUS | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1318 | 1483 | 4.50 | 9 | -1.71 | 40 | -68.40 | |
|  Zhang, Oliver | | | 1113 | AUS | 0.50 | 1 | -0.40 | 40 | -16.00 | |  He, Andrew | | | 1367 | AUS | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Wang, Caleb | | | 1224 | AUS | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Chang, Ethan | | | 1531 | AUS | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Zhang, Richard | | | 1499 | AUS | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Huang, Thomas | | | 1213 | AUS | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Pan, Renee Yang | | | 1285 | AUS | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Qian, Vicky | | | 1086 | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tee, Benjamin | | | 1547 | AUS | 1.00 | 1 | 0.59 | 40 | 23.60 | |
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) | | | | 2023 Oceania Zonal 3.6 Open | Melbourne | AUS | 2023-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1318 | 1483 | 1.00 | 6 | -3.24 | 40 | -129.60 | |
| | Ning, Isabelle Yixuan | | wc | 1948 | NZL | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Yan, Emerson | | | 1083 * | AUS | 0.00 | 1 | -0.92 | 40 | -36.80 | | | De Rooy, Jack | | | 1251 | AUS | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Ong, Jonathan Si Seng | | | 1268 | AUS | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Djatschenko, Addison | | | 1226 | AUS | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Yang, Bochen | | | 1129 | AUS | 0.50 | 1 | -0.39 | 40 | -15.60 | | | * 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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