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Individual Calculations July 2021 |
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| Yao, John Total change: -28.00 | |   |
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| 2021 Rooty Hill Autumn Swiss | Sydney | AUS | 2021-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1487 | 1562 | 3.50 | 8 | -1.40 | 20 | -28.00 | |
|  Yap, Jonathan | | | 1344 | AUS | 0.50 | 1 | -0.28 | 20 | -5.60 | |  Hu, Edward | | | 1442 | AUS | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Joseph, Albert | | | 1353 | AUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Zhang, Richard | | | 1478 | AUS | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Herreros, Bill | | | 1498 | AUS | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Luchtmeijer, Anthonie Pieter | | | 1962 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Al-Neemy, Laith | | | 1397 | AUS | 0.00 | 1 | -0.72 | 20 | -14.40 | | | He, Angela | | | 1425 | AUS | 0.50 | 1 | -0.18 | 20 | -3.60 | | | * 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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