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Individual Calculations December 2019 |
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| Preotu, Razvan Total change: 6.40 | |   |
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| 2019 Houston Open - Jean Troendle Memorial | Houston, Texas | USA | 2019-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2318 | 2481 | 4.00 | 5 | 0.64 | 10 | 6.40 | |
|  Palang, Warren Jessie | | | 2081 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Oberoi, Shelev | | | 2094 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Bajarani, Ulvi Ilqar Oglu | g | | 2465 | AZE | 1.00 | 1 | 0.48 | 10 | 4.80 | | | Beradze, Irakli | m | | 2479 | GEO | 0.00 | 1 | -0.50 | 10 | -5.00 | | | Grinberg, Eyal | m | | 2472 | ISR | 1.00 | 1 | 0.49 | 10 | 4.90 | | | * 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) | | |
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