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Individual Calculations February 2023 |
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| Arellano, Santiago Total change: -3.60 | |   |
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| Houston Winter Championship 2023 - Club Section | Houston, TX | USA | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1309 | 1334 | 1.50 | 3 | -0.09 | 40 | -3.60 | |
|  Martins, Devin Sanjay | | | 1335 | USA | 0.00 | 1 | -0.50 | 40 | -20.00 | | | De Leon, Jacob | | | 1160 | USA | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Nagarajan, Prabhat | | | 1433 | USA | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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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