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Individual Calculations July 2023 |
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| Polisetti, Lohit Krishna Narayan Total change: 65.20 | |   |
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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 |
| 1544 | 1617 | 3.50 | 6 | -0.05 | 40 | -2.00 | |
|  Wilson, Zachary N | | | 1310 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Chandran, Harish | | | 1638 | USA | 0.50 | 1 | 0.03 | 40 | 1.20 | |  Babel, Amay | | | 1567 | USA | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Lad, Neil | | | 1468 | USA | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Eswaran, Pranav V | | | 1460 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Veal, Joe Dean | | | 1823 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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 - Championship | Houston, Texas | USA | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1617 | 3.50 | 5 | 1.68 | 40 | 67.20 | |
| | Ruiz Castillo, Joshua | g | | 2453 | COL | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Sustento, Byjorn | | | 1488 | PHI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Yuan, Owen | | | 1522 | USA | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Zhang, Eric | | | 1805 | USA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Pathak, Rudransh | | | 1805 | USA | 1.00 | 1 | 0.74 | 40 | 29.60 | |
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) | | |
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