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Individual Calculations December 2019 |
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| Kroells, Ty Total change: 18.40 | |   |
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| 2019 Great Plains Open | Lincoln, Nebraska | USA | 2019-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1616 | 0.50 | 1 | -0.01 | 40 | -0.40 | |
|  Sheshappa, Sameeth | | | 1610 | USA | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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) | | | | 11th Annual Des Moines Classic | Des Moines, Iowa | USA | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1616 | 2.50 | 5 | 0.47 | 40 | 18.80 | |
| | Fiedorowicz, Owen | | | 1784 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | |  Cusumano, Steven J | | | 1831 | USA | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Reigenborn, Jonath | | | 1596 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Alexander, Roger K | | | 1660 | USA | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Popov, Sergey | | | 1577 | USA | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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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