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Individual Calculations February 2019 |
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| Piasetski, Leon Total change: -4.70 | |   |
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| Bay Area International | Burlingame, California | USA | 2019-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2283 | 2242 | 3.50 | 9 | -0.47 | 10 | -4.70 | |
|  Ruiz Castillo, Joshua Daniel | m | | 2459 | COL | 0.50 | 1 | 0.28 | 10 | 2.80 | |  Korley, Kassa | m | | 2450 | DEN | 0.50 | 1 | 0.27 | 10 | 2.70 | | | Balakrishnan, Praveen | m | | 2418 | USA | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Polavaram, Rithik | | | 2056 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Santarius, Erik | m | | 2393 | USA | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Marek, Matyas | m | | 2358 | CZE | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Kavutskiy, Konstantin | m | | 2424 | USA | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Mackenzie, Dana | | | 2011 | USA | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Johnston, Daniel | | | 1979 | USA | 0.50 | 1 | -0.32 | 10 | -3.20 | |
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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