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Individual Calculations September 2023 |
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| Cabale, Nazarito Total change: 1.20 | |   |
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| 2023 Rooty Hill Club Championship Division A Rounds 6-9 plus postponed games | Sydney | AUS | 2023-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1961 | 3.00 | 4 | 0.06 | 20 | 1.20 | |
|  Naraharasetty, Saisiddharth | | | 1741 | AUS | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Cabilin, Jeff | c | | 1751 | AUS | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Marner, Gavin | | | 1825 | NZL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Siva Sankaran, Anup Kumar | | | 1805 | AUS | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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