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Individual Calculations November 2021 |
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| Sorokin, Aleksey Total change: 3.90 | |   |
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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 |
| 2282 | 2532 | 4.00 | 6 | -0.73 | 10 | -7.30 | |
|  Kondakov, Adrian | c | | 2132 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Chambers, Ezra | f | | 2184 | BDI | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Tarjan, James Edwa | g | | 2399 | USA | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Schmakel, Samuel A | m | | 2409 | USA | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Rao, Prasanna Ragh | m | | 2417 | IND | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Yan, Ruiyang | | wc | 2149 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | * 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 |
| 2453 | 2532 | 3.50 | 4 | 1.12 | 10 | 11.20 | |
| | Vazquez, Guillermo | m | | 2535 | PAR | 1.00 | 1 | 0.50 | 10 | 5.00 | | | Ouellet, Maili-Jade | | wg | 2254 | CAN | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Gazik, Viktor | m | | 2544 | SVK | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Brodsky, David | m | | 2480 | USA | 1.00 | 1 | 0.43 | 10 | 4.30 | |
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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