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Individual Calculations April 2024 |
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| Beckman, John Total change: -3.60 | |   |
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| 2024 Chess Artists Club Championship Rounds 5-7 | Melbourne | AUS | 2024-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1538 | 1591 | 1.50 | 2 | 0.36 | 20 | 7.20 | |
|  Vezzu, Rama | | | 1456 | AUS | 1.00 | 1 | 0.32 | 20 | 6.40 | |  De Rooy, Jack | | | 1620 | AUS | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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 |
| 1776 | 1591 | 0.50 | 4 | -0.54 | 20 | -10.80 | |
| | Furlong, Jordan | | | 1764 | AUS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Ilic, Goran | | | 1755 | AUS | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Hong, Xavier | | | 1862 | AUS | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Harding, Ben | | | 1724 | AUS | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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