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Individual Calculations November 2023 |
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| Duckworth, Terry Total change: -17.00 | |   |
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| 2023 Rooty Hill Open Rounds 1-4 | Sydney | AUS | 2023-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1396 | 1493 | 1.00 | 3 | -0.85 | 20 | -17.00 | |
|  Teves, Johnny Miranda | | | 1911 | PHI | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Duvoor, Anirudh | | | 1183 | AUS | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Ye, Roy | | | 1093 * | 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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