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Individual Calculations April 2024 |
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| Goodison, Justin Total change: 30.00 | |   |
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| 2024 Ballarat Spielvogel Memorial Rounds 4-7 | Ballarat | AUS | 2024-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1411 | 1349 | 1.00 | 3 | -0.25 | 40 | -10.00 | |
|  Brotheridge, Jamie | | | 1477 | AUS | 0.50 | 1 | 0.17 | 40 | 6.80 | |  Oppenheim, Tom | | | 1275 | AUS | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Cook, Patrick | | | 1480 | AUS | 0.00 | 1 | -0.32 | 40 | -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) | | | | 2024 Ballarat Begonia Open | Ballarat | AUS | 2024-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 1605 | 2.00 | 5 | 1.00 | 40 | 40.00 | |
| | Barber, Geoffrey | | | 1762 | AUS | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Tsagarakis, Angelo | | | 1800 | AUS | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Yadao, Israel | | | 2005 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lea, Tom | | | 1795 | AUS | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Poberezovsky, Daniel | | | 1924 | AUS | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * 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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