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Individual Calculations December 2016 |
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| Thakurta, Soumya Total change: 11.00 | |   |
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| 2016 Norths John Purdy Memorial Open | Sydney | AUS | 2016-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 2174 | 6.50 | 7 | 0.55 | 20 | 11.00 | |
|  Gong, Michael (qiming) | | | 1774 * | CHN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vowles, Justin | | | 1774 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hutchings, Frank P | | | 1909 | AUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Murray, Bruce D | c | | 2032 | AUS | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Willathgamuwa, Rowan | c | | 1774 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ball, Christopher | c | | 1891 | AUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kordahi, Nicholas | | | 1891 | AUS | 0.50 | 1 | -0.34 | 20 | -6.80 | | | * 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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