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Individual Calculations July 2022 |
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| Daffy, Joseph Total change: -13.40 | |   |
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| 2022 MCC City of Melbourne Open Rounds 5-8 | Melbourne | AUS | 2022-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1702 | 2.00 | 4 | -0.26 | 20 | -5.20 | |
|  Van Sebille, Sulia | | | 1570 | AUS | 0.00 | 1 | -0.68 | 20 | -13.60 | |  Khamatgaleev, Michael | | | 1553 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Smith, Jack | | | 1533 | AUS | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Gorka, Carl | | | 1988 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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) | | | | 2022 Victorian Open | Melbourne | AUS | 2022-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1700 | 3.50 | 6 | -0.41 | 20 | -8.20 | |
| | Stickland, Peter | | | 1300 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Stolyarov, Michael | | | 1493 | AUS | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Trewin, Harrison | | | 1454 | AUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Nung, Joshua | | | 1468 | AUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Khaled, Omar | | | 1900 | BAN | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Ding, Rey | | | 1788 | AUS | 0.00 | 1 | -0.38 | 20 | -7.60 | | | * 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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