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Individual Calculations April 2020 |
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| Chapman, Mark Total change: 5.90 | |   |
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| 2020 Ballarat Begonia Open | Ballarat | AUS | 2020-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 2376 | 6.00 | 7 | 0.59 | 10 | 5.90 | |
|  Barlow, Chris | | | 1976 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Testolin, Ryder | | | 1976 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Grabovac, Marko | | | 1976 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Li, Oliver | | | 1976 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Nemeth, John | | | 2180 | AUS | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Puccini, Jack | f | | 2287 | AUS | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Ly, Moulthun | g | | 2479 | AUS | 0.50 | 1 | 0.14 | 10 | 1.40 | | | * 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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