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Individual Calculations April 2018 |
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| Chang, Sophie Total change: -78.00 | |   |
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| 2018 Chess Artists Caulfield Club Championship | Melbourne | AUS | 2018-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1375 | 0.00 | 3 | -0.90 | 40 | -36.00 | |
|  Leibert, Xander | | | 1775 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Cook, Geoff L | | | 1704 | AUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Chiverton, Barnaby | | | 1226 | AUS | 0.00 | 1 | -0.70 | 40 | -28.00 | | | * 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) | | | | 2018 Ballarat Begonia Open | Ballarat | AUS | 2018-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1523 | 1375 | 0.00 | 3 | -1.05 | 40 | -42.00 | |
| | Marsh, Luke | | | 1756 | AUS | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Daneshvar, Reza | | | 1775 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Arthur, James | | | 1039 | AUS | 0.00 | 1 | -0.88 | 40 | -35.20 | | | * 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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