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Individual Calculations March 2019 |
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| Sun, Rick Total change: 19.60 | |   |
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| 2019 San Diego Open | San Diego, California | USA | 2019-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1947 | 3.00 | 5 | 0.49 | 40 | 19.60 | |
|  Wang, Alex | | | 1707 | USA | 0.50 | 1 | -0.30 | 40 | -12.00 | |  Ke, Rianne | | wc | 1726 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Wen, Tommy | | | 1823 | USA | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Kretchetov, Alexandre | f | | 2212 | RUS | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Aldama, Dionisio | m | | 2347 * | MEX | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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