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Individual Calculations August 2023 |
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| Dias, Douglas Total change: 14.80 | |   |
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| 2023 MCC City of Melbourne Open Round 9 | Melbourne | AUS | 2023-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1273 | 1585 | 1.00 | 1 | 0.14 | 20 | 2.80 | |
|  Chauhan, Suryansh | | | 1273 | AUS | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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) | | | | 2023 Victorian Championship Rounds 1-3 | Melbourne | AUS | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1585 | 1.00 | 3 | 0.60 | 20 | 12.00 | |
| | Hartley, James | c | | 1894 | AUS | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Datar, Tejas | | | 1934 | AUS | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Gibson, Kyle | | | 1884 | AUS | 0.00 | 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) | | |
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