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Individual Calculations January 2020 |
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| Preotu, Razvan Total change: 6.80 | |   |
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| 2019 Dallas Open | Richardson, Texas | USA | 2019-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 2481 | 7.00 | 7 | 0.81 | 10 | 8.10 | |
|  Rathi, Yashvardhan | | | 2081 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Phillips, David | | | 2081 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Chen, Ryo Wenyu | | | 2081 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Sanchez, Robert | | | 2081 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Stefanov, Emil | m | | 2354 | BUL | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Li, Rachael | | wc | 2081 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Eliezer, Segev | | | 2081 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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) | | | | UTD Closed Team - December 2019 | Dallas, Texas | USA | 2019-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2455 | 2487 | 1.50 | 3 | -0.13 | 10 | -1.30 | |
| | Wheeler, Cameron | m | | 2373 | USA | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Berczes, David | g | | 2449 | HUN | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Holt, Conrad | g | | 2542 | USA | 0.50 | 1 | 0.08 | 10 | 0.80 | |
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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