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Individual Calculations July 2023 |
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| Qureshi, Hamza Ahmed Total change: -24.00 | |   |
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| 2023 MCC City of Melbourne Open Rounds 6-8 | Melbourne | AUS | 2023-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1477 | 1.00 | 3 | -0.32 | 40 | -12.80 | |
|  Middleton, Jody | | wc | 1684 | AUS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Papadinis, Jim | | | 1670 | AUS | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Smith, Warren | | | 1191 | AUS | 1.00 | 1 | 0.16 | 40 | 6.40 | |
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 Open | Melbourne | AUS | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1477 | 0.50 | 3 | -0.28 | 40 | -11.20 | |
| | Dakic, Dusan | | | 1723 | AUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Raine, Marcus | | | 1743 | AUS | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Arthur, Matthew | | | 1545 | AUS | 0.50 | 1 | 0.09 | 40 | 3.60 | |
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) | | |
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