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Individual Calculations August 2019 |
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| Porlares, Teodoro Total change: -9.00 | |   |
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| Summer 2019 Tuesday Night Marathon - U2000 | San Francisco, California | USA | 2019-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1841 | 4.50 | 7 | -0.45 | 20 | -9.00 | |
|  Cohee, James | | | 1625 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Bradley, Christopher | | | 1572 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Cortinas, Martin | | | 1671 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Perlov, Alexander | | | 1664 | USA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Papanek, Ella | | | 1776 | USA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Mercado, Adam | | | 1787 | USA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Robeal, Rafik | | | 1677 | USA | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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) | | |
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