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Individual Calculations May 2023 |
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| Morris, James Total change: 5.10 | |   |
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| 2023 O2C Doeberl Cup Premier | Canberra | AUS | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2310 | 2462 | 6.50 | 9 | 0.51 | 10 | 5.10 | |
|  Milligan, Helen | c | wf | 2062 * | NZL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Prasad, Lalit | c | | 2025 | AUS | 1.00 | 1 | 0.06 | 10 | 0.60 | | | Stojic, Dusan | f | | 2226 | AUS | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Litchfield, Frederick | f | | 2134 | AUS | 1.00 | 1 | 0.13 | 10 | 1.30 | | | McClymont, Brodie | m | | 2414 | AUS | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Melkumyan, Hrant | g | | 2645 | ARM | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Solomon, Stephen J | m | | 2271 | AUS | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Kuybokarov, Temur | g | | 2562 | AUS | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Sardana, Rishi | m | | 2449 | AUS | 0.50 | 1 | -0.02 | 10 | -0.20 | | | * 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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