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Individual Calculations December 2023 |
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| Wan, Oscar Total change: 26.00 | |   |
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| 2023 MCC Greg Hjorth Open | Melbourne | AUS | 2023-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1371 | 1193 | 1.50 | 7 | -0.52 | 40 | -20.80 | |
|  Gao, James Lequan | | | 1660 | AUS | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Zhang, Daniel | | | 1442 | AUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Pramod, Rishaan | | | 1333 | AUS | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Brown, Greg | | | 1332 | AUS | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Yan, Henry | | | 1219 | AUS | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Kerr-Chapman, Peter | | | 1355 | AUS | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Hu, Tony | | | 1255 | AUS | 0.50 | 1 | 0.09 | 40 | 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) | | | | 2023 Box Hill Open Rounds 3-5 | Melbourne | AUS | 2023-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1193 | 2.00 | 3 | 1.17 | 40 | 46.80 | |
| | Hu, Tony | | | 1255 | AUS | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Wu, Haoyang | | | 1346 | AUS | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Pitono, Abraham | | | 1536 | CAN | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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) | | |
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