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Individual Calculations December 2022 |
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| Leontyev, Leon Total change: 10.40 | |   |
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| 2022 Chess Artists Open Rounds 1-4 | Melbourne | AUS | 2022-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1662 | 3.00 | 4 | 0.52 | 20 | 10.40 | |
|  Chiverton, Barnaby | | | 1262 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Davis, Tony J | c | | 1736 | AUS | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Thogata, Randheer | | | 1706 | AUS | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Xia, Justin | | | 1493 | AUS | 0.50 | 1 | -0.22 | 20 | -4.40 | | | * 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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