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Individual Calculations December 2017 |
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| Siva Sankaran, Anup Kumar Total change: 0.00 | |   |
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| 2017 Norths John Purdy Memorial Open | Sydney | AUS | 2017-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1828 | 5.00 | 9 | 0.00 | 20 | 0.00 | |
|  Huey, Toby | | | 1432 | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Stern, David | | | 1664 | AUS | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Charles, Gareth | | | 2085 | AUS | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Clarke, Brandon G I | f | | 2228 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ng, Clive | c | | 2032 | AUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Cooper, Nicholas | | | 1813 | AUS | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Wechsler, Ian B | | | 1631 | AUS | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Leong, Timothy | | | 1590 | AUS | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Pepping, John M | | | 1599 | AUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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