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Individual Calculations November 2015 |
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| Chibnall, Alana Total change: -37.60 | |   |
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| 2015 UC-Belconnnen Chess Championships | Canberra | AUS | 2015-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1922 | 1.50 | 3 | -0.81 | 20 | -16.20 | |
|  Hathiramani, Dillon | | | 1800 | AUS | 0.50 | 1 | -0.17 | 20 | -3.40 | |  Johnston, Thomas | | | 1702 | AUS | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Radisich, Matt | | | 1608 | AUS | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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) | | | | Malaysia Chess Challenge 2015 (for players rated below 2000) | Kuala Lumpur | MAS | 2015-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1922 | 2.50 | 4 | -1.07 | 20 | -21.40 | |
| | Lee, Care Greene | | | 1522 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Akhramsyah, Aqil Ainuddin Naufal | | | 1542 | MAS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Lim, Sin Leong | | | 1522 * | MAS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Chi, Yin Phin | | | 1661 | MAS | 0.00 | 1 | -0.82 | 20 | -16.40 | | | * 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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