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Individual Calculations November 2017 |
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| Li, Ruifeng Total change: 5.50 | |   |
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| 2017 DCC FIDE Open X | Richardson, Texas | USA | 2017-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2316 | 2548 | 3.00 | 4 | -0.02 | 10 | -0.20 | |
|  Frutos, Cole | c | | 2148 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Moore, Alex | | | 2148 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Javakhadze, Zurab | m | | 2455 | GEO | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Kadric, Denis | g | | 2511 | BIH | 0.50 | 1 | -0.05 | 10 | -0.50 | | | * 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) | | | | 2017 National Chess Day FIDE Weekend Open | Richardson, Texas | USA | 2017-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2300 | 2564 | 4.50 | 5 | 0.57 | 10 | 5.70 | |
| | Clover, Kelly D | | | 2164 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Premkumar, Hiren | | | 2164 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Easton, Jack | | | 2164 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Sadorra, Julio Catalino | g | | 2558 | PHI | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Patel, Advait | m | | 2448 | USA | 1.00 | 1 | 0.34 | 10 | 3.40 | | | * 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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