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Individual Calculations December 2017 |
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| Xiong, Jeffery Total change: 5.30 | |   |
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| 2017 U.S. Class Championships - Master | Houston, Texas | USA | 2017-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2416 | 2629 | 4.00 | 5 | 0.24 | 10 | 2.40 | |
|  Kambrath, Yannick | f | | 2332 | FRA | 0.50 | 1 | -0.35 | 10 | -3.50 | |  Wang, Justin | | | 2254 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Dragun, Kamil | g | | 2611 | POL | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Hevia Alejano, Carlos Antonio | g | | 2500 | CUB | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Ruiz Castillo, Joshua Daniel | m | | 2385 | COL | 1.00 | 1 | 0.20 | 10 | 2.00 | |
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) | | | | 2017 UTDallas Fall FIDE Open | Dallas, Texas | USA | 2017-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2486 | 2629 | 6.50 | 9 | 0.29 | 10 | 2.90 | |
| | Kaliksteyn, Alexander | f | | 2425 | USA | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Shtembuliak, Evgeny | m | | 2490 | UKR | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Patel, Advait | m | | 2449 | USA | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Raznikov, Danny | g | | 2488 | ISR | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Arribas Lopez, Angel | g | | 2471 | ESP | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Preotu, Razvan | g | | 2497 | CAN | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Reshef, Omer | m | | 2453 | ISR | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Li, Ruifeng | g | | 2570 | USA | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Macieja, Bartlomiej | g | | 2533 | POL | 0.50 | 1 | -0.13 | 10 | -1.30 | |
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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