Individual Calculations August 2023 |
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Ball, Christopher Total change: -23.80 | | |
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2023 Victorian Senior's Championship Rounds 6-9 | Sydney | AUS | 2023-07-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1747 | 1803 | 1.00 | 4 | -1.19 | 20 | -23.80 | |
| Huynh, Arthur | | | 1988 | AUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | Welch, Ian | | | 1727 | AUS | 0.00 | 1 | -0.60 | 20 | -12.00 | | Ong, Jonathan Si Seng | | | 1403 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | Odenthal, Aidan | | | 1871 | AUS | 0.00 | 1 | -0.41 | 20 | -8.20 | | * 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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