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Individual Calculations December 2023 |
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| Macaraeg, Gavin Total change: 32.40 | |   |
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| 2023 Rooty Hill Open Rounds 5-9 | Sydney | AUS | 2023-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1367 | 1216 | 2.50 | 5 | 0.81 | 40 | 32.40 | |
|  Raju, Karthik | | | 1226 | AUS | 1.00 | 1 | 0.51 | 40 | 20.40 | |  Rahman, Tarek | | | 1590 | AUS | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Muller, Hans P | | | 1585 | AUS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Rupasinghe, Chanya | | | 1409 | AUS | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Ye, Roy | | | 1026 | AUS | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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) | | |
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