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Individual Calculations December 2023 |
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| Gao, James Lequan Total change: -30.80 | |   |
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| 2023 MCC Greg Hjorth Open | Melbourne | AUS | 2023-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1545 | 1660 | 4.50 | 8 | -0.77 | 40 | -30.80 | |
|  Wan, Oscar | | | 1193 | AUS | 1.00 | 1 | 0.05 | 40 | 2.00 | |  Dai, Cheng | | | 2079 | AUS | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Rehill, Paul | | | 1339 | AUS | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Solomon, Stephen J | m | | 2272 | AUS | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Gui, Yiting | | | 1376 | AUS | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Barker, Daniel | | | 1441 | AUS | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Healey, Callum | | | 1260 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Yu, Lok Lan | | | 1402 | AUS | 1.00 | 1 | 0.18 | 40 | 7.20 | | | * 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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