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Individual Calculations November 2021 |
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| Matviishen, Viktor Total change: -3.00 | |   |
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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 |
| 2241 | 2510 | 4.50 | 6 | -0.31 | 10 | -3.10 | |
|  Doyle, Bryon | | | 2110 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Kelson, Richard | f | | 2124 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Schmakel, Samuel A | m | | 2409 | USA | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Levine, Joseph | | | 2176 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Chambers, Ezra | f | | 2184 | BDI | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Sevillano, Enrico | g | | 2444 | USA | 0.50 | 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 |
| 2411 | 2510 | 2.50 | 4 | 0.01 | 10 | 0.10 | |
| | Escalante, Brian | m | | 2460 | PER | 0.00 | 1 | -0.57 | 10 | -5.70 | | | Beukes, Dante M | m | | 2222 | NAM | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Beradze, Irakli | m | | 2486 | GEO | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Preotu, Razvan | g | | 2475 | CAN | 1.00 | 1 | 0.45 | 10 | 4.50 | |
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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