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Individual Calculations July 2023 |
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| De Leon, Jacob Emmanuel Total change: -15.60 | |   |
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| 78th Annual Texas State and Amateur - Amateur | Irving, TX | USA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1127 | 1.00 | 5 | -0.17 | 40 | -6.80 | |
|  Rose, Samuel Edward | | | 1738 | USA | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Scott, Mason | | | 1070 | USA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Krishnan, Anish | | | 1454 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Thilop, Aarav Nambian | | | 1421 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Lee, Sebastian | | | 1282 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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) | | | | Houston City Championship 2023 - Club | Houston, Texas | USA | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1476 | 1127 | 0.00 | 2 | -0.22 | 40 | -8.80 | |
| | Ying, Albert | | | 1492 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Backhouse, Wyatt | | | 1459 | USA | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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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