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Individual Calculations April 2020 |
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| Harris, Anthony Total change: -36.60 | |   |
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| 2020 Chess Artists Caulfield Club Championship | Melbourne | AUS | 2020-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1442 | 1842 | 2.00 | 4 | -1.68 | 20 | -33.60 | |
|  Gao, James Lequan | | | 1442 * | AUS | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Chiverton, Barnaby | | | 1442 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Arthur, Matthew | | | 1442 * | AUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Xu, Chengyun | | | 1442 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | 2020 MCC Championship | Melbourne | AUS | 2020-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1842 | 4.00 | 6 | -0.15 | 20 | -3.00 | |
| | Arthur, Matthew | | | 1442 * | AUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Venkat, Rajendran Ishan | | | 1442 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kalisch, Tom | | | 1625 | AUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Ly, Thai | | | 1937 | AUS | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Campbell, Ollie | | | 1442 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kelly, Adam | c | | 2040 | AUS | 1.00 | 1 | 0.76 | 20 | 15.20 | | | * 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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