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Blitz:
Individual Calculations December 2023 |
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| Kwong, Leron Total change: 77.00 | |   |
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| 2023 John Purdy Memorial Blitz | Sydney | AUS | 2023-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1559 | 7.00 | 9 | 3.85 | 20 | 77.00 | |
|  Shao, Oliver | | | 1159 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Asaka, Samuel | | | 2156 | AUS | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Zhang, Michael | | | 1427 | AUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Blower, Anthony | | | 1353 | AUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Vo, Van | | | 1749 | AUS | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Welch, Ian | | | 1700 | AUS | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Le, Tri Kien | c | | 2009 | VIE | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Ng, Clive | f | | 2046 | AUS | 1.00 | 1 | 0.96 | 20 | 19.20 | | | Chakrabarty, Reyaansh | | | 1916 | AUS | 1.00 | 1 | 0.89 | 20 | 17.80 | | | * 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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