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Individual Calculations November 2021 |
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| Schmakel, Samuel A Total change: 16.30 | |   |
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| 38th Annual Sands Regency Reno - Western States Open | Reno, Nevada | USA | 2021-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2339 | 2409 | 5.00 | 6 | 1.68 | 10 | 16.80 | |
|  Liang, Yu-Cheng | | | 2009 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Akopian, Robert | | | 2009 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Matviishen, Viktor | m | | 2510 | UKR | 1.00 | 1 | 0.64 | 10 | 6.40 | | | Sorokin, Aleksey | f | | 2532 | RUS | 1.00 | 1 | 0.67 | 10 | 6.70 | | | Sevillano, Enrico | g | | 2444 | USA | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Vorontsov, Pavlo | g | | 2528 | UKR | 0.50 | 1 | 0.16 | 10 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2021 Texas Collegiate Super Finals | Lubbock, Texas | USA | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2393 | 2409 | 2.00 | 4 | -0.05 | 10 | -0.50 | |
| | Grinberg, Eyal | m | | 2498 | ISR | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Shamatava, Ana | | wf | 2155 | GEO | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Bajarani, Ulvi | g | | 2428 | AZE | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Ruiz Castillo, Joshua | g | | 2489 | COL | 0.50 | 1 | 0.11 | 10 | 1.10 | |
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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