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Individual Calculations August 2019 |
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| Nguyen, Kevin Total change: 47.60 | |   |
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| 2019 Gold Coast Open Major Division | Gold Coast | AUS | 2019-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1519 | 1568 | 5.00 | 7 | 1.19 | 40 | 47.60 | |
|  Watkins, Rachel Jane | | | 1216 | AUS | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Duffin, Mike | | | 1819 | AUS | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Stewart, Craig A | | | 1644 | AUS | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Young, Nathanael | | | 1775 | AUS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Watkins, Sophie | | | 1514 | AUS | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Kodituwakku, Dulin Nethsuka | | | 1168 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sakran, Bernard | | | 1498 | AUS | 0.50 | 1 | -0.10 | 40 | -4.00 | | | * 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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