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Individual Calculations December 2017 |
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| Talpade, Udit Total change: -18.80 | |   |
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| 2017 Norths John Purdy Memorial Open | Sydney | AUS | 2017-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1698 | 4.00 | 7 | -0.47 | 40 | -18.80 | |
|  Hii, Ryan | | | 1298 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Abbott, Peter | c | | 1877 | AUS | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Hutchings, Frank P | | | 1926 | AUS | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Chiara, Vince | | | 1475 | AUS | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Shaw, Ralph | | | 1607 | AUS | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Di-Ienno, Mathew | | | 1314 | AUS | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Romanous, Steven | | | 1496 | AUS | 1.00 | 1 | 0.24 | 40 | 9.60 | | | * 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) | | |
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