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Individual Calculations April 2019 |
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| Kalisch, Tom Total change: -32.40 | |   |
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| 2019 Ballarat Begonia Open | Ballarat | AUS | 2019-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1756 | 2.00 | 6 | -1.62 | 20 | -32.40 | |
|  Puccini, Jack | f | | 2156 * | AUS | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Low, Samuel | | | 1946 | AUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Lim, Zi Liang | | | 1555 | SGP | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Whitford, Matthew | | | 1456 | AUS | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Bartley, George | | | 1555 | AUS | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Feng, Angela | | | 1356 * | AUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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