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Individual Calculations May 2023 |
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| Xia, Justin Total change: 24.00 | |   |
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| 2023 Oceania Youth Championship Under 12 | Canberra | AUS | 2023-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1573 | 4.50 | 7 | 0.60 | 40 | 24.00 | |
|  Ding, Daniel (yulin) | | | 1261 | AUS | 0.50 | 1 | -0.36 | 40 | -14.40 | |  Jigando, Neo | | | 1173 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | He, Andrew | | | 1381 | AUS | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Chakrabarty, Reyaansh | | | 1540 | AUS | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Hong, Wilbur | | | 1674 | AUS | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Leong, Joel | | | 1675 | AUS | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Hu, Yifei | | | 1936 | AUS | 0.00 | 1 | -0.10 | 40 | -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) | | |
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