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Individual Calculations October 2018 |
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| Xiong, Jeffery Total change: 4.80 | |   |
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| 84th Annual Southwest Open | Irving, Texas | USA | 2018-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2500 | 2650 | 6.50 | 9 | 0.24 | 10 | 2.40 | |
|  Wheeler, Cameron | m | | 2406 | USA | 1.00 | 1 | 0.20 | 10 | 2.00 | |  Checa, Nicolas | m | | 2478 | USA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Popilski, Gil | g | | 2491 | ISR | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Sadorra, Julio Catalino | g | | 2555 | PHI | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Arribas Lopez, Angel | g | | 2460 | ESP | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Preotu, Razvan | g | | 2513 | CAN | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Kovalyov, Anton | g | | 2644 | CAN | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Matsenko, Sergei | g | | 2533 | RUS | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Hilby, Craig | m | | 2420 | USA | 0.50 | 1 | -0.29 | 10 | -2.90 | |
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) | | | | 2018 DCC FIDE Open IX | Richardson, Texas | USA | 2018-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2373 | 2651 | 3.50 | 4 | 0.24 | 10 | 2.40 | |
| | Frutos, Cole | c | | 2251 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Vivekananthan, Anish | | | 2251 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Reshef, Omer | m | | 2497 | ISR | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Drozdowski, Kacper | m | | 2491 | POL | 0.50 | 1 | -0.21 | 10 | -2.10 | | | * 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) | | |
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