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Individual Calculations May 2023 |
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| Chibnall, Alana Total change: 0.40 | |   |
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| 2023 MCC Championship Rounds 8-9 | Melbourne | AUS | 2023-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1536 | 1833 | 1.00 | 1 | 0.15 | 20 | 3.00 | |
|  He, Zhi Cheng (caleb) | | | 1536 | NZL | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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 MCC Bob Brooking Memorial Weekender | Melbourne | AUS | 2023-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1833 | 4.50 | 7 | -0.13 | 20 | -2.60 | |
|  Rehill, Paul | | | 1433 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Esposito, David | | | 1558 | AUS | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Pearce, Tim | | | 1622 | AUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Soo, Kai Jie | f | | 2135 | AUS | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Bassig, Hamish | c | | 1979 | AUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Han, Lucas | | | 1374 | AUS | 0.00 | 1 | -0.95 | 20 | -19.00 | | | Hong, Wilbur | | | 1674 | AUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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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