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Individual Calculations August 2023 |
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| Bhaumik, Ronen Total change: -27.40 | |   |
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| 2023 Rooty Hill Club Championship Division B Rounds 4-5 plus postponed | Sydney | AUS | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1684 | 0.50 | 3 | -1.37 | 20 | -27.40 | |
|  Rahman, Tarek | | | 1558 | AUS | 0.00 | 1 | -0.67 | 20 | -13.40 | |  Zhang, Richard | | | 1689 | AUS | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Narwane, Mihir | | | 1527 | AUS | 0.00 | 1 | -0.71 | 20 | -14.20 | |
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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