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Individual Calculations September 2023 |
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| Chibnall, Alana Total change: -55.60 | |   |
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| 2023 Box Hill Winter Round Robin Division A Round 7 | Melbourne | AUS | 2023-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1834 | 0.00 | 1 | -0.64 | 20 | -12.80 | |
|  Harris, Anthony | | | 1732 | AUS | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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 MCC Edwin Malitis Memorial - Major Open Rounds 4-7 | Melbourne | AUS | 2023-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1834 | 0.00 | 3 | -2.14 | 20 | -42.80 | |
| | Annapureddy, Rheyansh Reddy | | | 1798 | AUS | 0.00 | 1 | -0.55 | 20 | -11.00 | |  Papadinis, Jim | | | 1668 | AUS | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Mortelecque, Romain | | | 1513 | FRA | 0.00 | 1 | -0.87 | 20 | -17.40 | |
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) | | |
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