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Individual Calculations May 2023 |
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| Solomon, Stephen J Total change: 7.90 | |   |
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| 2023 O2C Doeberl Cup Premier | Canberra | AUS | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2202 | 2271 | 6.00 | 9 | 0.79 | 10 | 7.90 | |
|  Ruan, Harry | | | 1923 | AUS | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Odenthal, Aidan | | | 1871 * | AUS | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Bayaca, Sterling | f | | 2098 | AUS | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Kethro, Michael | f | | 2126 | AUS | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Melkumyan, Hrant | g | | 2645 | ARM | 0.00 | 1 | -0.10 | 10 | -1.00 | | | Koh, Cedric | | | 1964 | AUS | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Morris, James | m | | 2462 | AUS | 0.00 | 1 | -0.25 | 10 | -2.50 | | | Asaka, Samuel | | | 2235 | AUS | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Shoker, Samy | g | | 2493 | EGY | 0.50 | 1 | 0.28 | 10 | 2.80 | | | * 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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