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Individual Calculations May 2023 |
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| Chai, Kang Total change: 39.20 | |   |
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| 2023 O2C Doeberl Cup Minor | Canberra | AUS | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1513 | 1586 | 6.00 | 7 | 1.88 | 20 | 37.60 | |
|  Hari, Dhruv | | | 1429 | AUS | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Cooper, Joshua | | | 1398 | AUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Prasad, Rudr Ravi | | | 1665 | FIJ | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Chakrabarty, Reyaansh | | | 1540 | AUS | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Khaiju, Gyanendra | | | 1739 | NEP | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Beare, Nick | | | 1553 | AUS | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Woodrow, Daniel | | | 1268 | AUS | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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 Box Hill Club Championship Division 2 Round 1 | Melbourne | AUS | 2023-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1186 | 1586 | 1.00 | 1 | 0.08 | 20 | 1.60 | |
| | Atalla, Sebastian | | | 1186 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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